UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1u5QeOaFgjb9+iFY4J4y1fo3RV1CiSSI7b1u00+mcq0=' 
WHERE 
  key_id = '3c707bf5b71ff08ce37743be3615f18a2f7cc68112e36f0fd69ae9499108e987' 
  AND (
    token = '1u5QeOaFgjb9+iFY4J4y1fo3RV1CiSSI7b1u00+mcq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )