UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7wQr55OyVMEluokExxLYZT0bIEBqY4p+6j8elRA50io=' 
WHERE 
  key_id = '29d4c431ca2f61a192198f2de5cb009dc21c07ec8ed69eeec8acc3b7760debca' 
  AND (
    token = '7wQr55OyVMEluokExxLYZT0bIEBqY4p+6j8elRA50io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )