UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm7e+MPypKY8NRt8em2ryzTKs8QwHHToCWM89+qs+ftQ=' 
WHERE 
  key_id = '1e25b26d21b2040e9d1b96079d2204b90d3a8b4eb30d567c362aa7a0bec25c8c' 
  AND (
    token = 'm7e+MPypKY8NRt8em2ryzTKs8QwHHToCWM89+qs+ftQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )