UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5xFgv1kZ2aEYwyAzBhXfdu45Y2RFJ+Qx9dOn5DFOPbc=' 
WHERE 
  key_id = '2b280cf2c54c304982e95befe12ce68892f24529843f77bd279efb2a3e6fa25b' 
  AND (
    token = '5xFgv1kZ2aEYwyAzBhXfdu45Y2RFJ+Qx9dOn5DFOPbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )