UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W/nTKrjFrqUM5clPLW3cWniQ+4S4a8XjtD+l/TJoGO0=' 
WHERE 
  key_id = '9e66630b00dff0ec5119841a19c22c4d23c26629bcae461266efdd5e4b829d04' 
  AND (
    token = 'W/nTKrjFrqUM5clPLW3cWniQ+4S4a8XjtD+l/TJoGO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )