UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMidM1wG0D6M26sJTwKn9GcOl2nXR/ZpW5jgC9m3m60=' 
WHERE 
  key_id = 'fdddbc3ee44feaed552d664ebca13588f5e161f8d3ebf53bd80fb84df2e39501' 
  AND (
    token = 'vMidM1wG0D6M26sJTwKn9GcOl2nXR/ZpW5jgC9m3m60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025