UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yUhjBAYP1Up8QbEljPZEwXjSai+k7+ZK3Ds0w/uTXFg=' 
WHERE 
  key_id = '94bdd5a6e614a0e919c5bb1b7d460dbefb5c2aca11b6b3eacf91d5a36a29270e' 
  AND (
    token = 'yUhjBAYP1Up8QbEljPZEwXjSai+k7+ZK3Ds0w/uTXFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )