UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm44tp8RIwJpC/I/o2tqaUvUOSVSpao0shNjMN4i4TPM=' 
WHERE 
  key_id = 'f40d2a7a8385450774a182eee06e8893d34c575ee66c309b07b8a9b6035436de' 
  AND (
    token = 'm44tp8RIwJpC/I/o2tqaUvUOSVSpao0shNjMN4i4TPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )