UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f2Owc/d130xd9A5Zu3sXT7udUSAGbPavHB4bTweajCI=' 
WHERE 
  key_id = 'ab7c55d3f38395cbdac13eca2f41ff65570333f0c80c0892375e6fc88f51c88f' 
  AND (
    token = 'f2Owc/d130xd9A5Zu3sXT7udUSAGbPavHB4bTweajCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )