UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XNVce1RbvQs/kpR1kbbFCTdiO9OhRa2cWxoz3oQxpAg=' 
WHERE 
  key_id = '166dce58b3a26d8ca76845ac7cdaa986076ebc12e915faee66bdb30f7baabbb9' 
  AND (
    token = 'XNVce1RbvQs/kpR1kbbFCTdiO9OhRa2cWxoz3oQxpAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )