UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i2RKIwckB1cy0oLr4VSJR1bnwux9iJmkzWOeBUYWM04=' 
WHERE 
  key_id = '2bbe30b3fc3440edf169f608b50c2c993bfb6edec6e10bce2a92e2b9ecb21151' 
  AND (
    token = 'i2RKIwckB1cy0oLr4VSJR1bnwux9iJmkzWOeBUYWM04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )