UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eSd66q6YRSDr4Ud4vsbrqwdGuRXvNAFkntU72F0lqBc=' 
WHERE 
  key_id = '02a54acb92ad770e8bcc73735875e2155e883e0d9d6a364f8877e801695447ce' 
  AND (
    token = 'eSd66q6YRSDr4Ud4vsbrqwdGuRXvNAFkntU72F0lqBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )