UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bW8z2RHgrnry5m5R7GT4XE6U358PhkMt1Tn3NZC7uFY=' 
WHERE 
  key_id = '5bb70827919696b909ed296dfba7d61017107cf674809091ab19268ebefc190b' 
  AND (
    token = 'bW8z2RHgrnry5m5R7GT4XE6U358PhkMt1Tn3NZC7uFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )