UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W6xX6D+1NAkTCUBQEqpDtt204pIwzsc1x81goaiQSAA=' 
WHERE 
  key_id = 'd561b43971c404fd2dd177b13ed5460f462021b3dc4fbf4303d4441e6abd4d67' 
  AND (
    token = 'W6xX6D+1NAkTCUBQEqpDtt204pIwzsc1x81goaiQSAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )