UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TBJkMwEONwO87+GuZXJnvyM681rpStOBQbeK2Ic+Y+o=' 
WHERE 
  key_id = '4b0bbd7ad8b72282d13e414c7cd8d70997d410791727f9ac11871dbd7f56994a' 
  AND (
    token = 'TBJkMwEONwO87+GuZXJnvyM681rpStOBQbeK2Ic+Y+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )