UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PEsph2pr23aHs5ubWih2Ww+si4FJLMJRpfaslqQJD9k=' 
WHERE 
  key_id = '442344e362cc5ece9a388606f455a5c41e259f0b0789161416f0764096feeac3' 
  AND (
    token = 'PEsph2pr23aHs5ubWih2Ww+si4FJLMJRpfaslqQJD9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )