UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ML8gvvv60ZbFegh7g9JPekufgu3x2Lw8ylEoGLc1WwA=' 
WHERE 
  key_id = 'd1552f82313b008a46ac090f6173d7aaa6cd695fb9fc54ff9882603e92bc10d7' 
  AND (
    token = 'ML8gvvv60ZbFegh7g9JPekufgu3x2Lw8ylEoGLc1WwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )