UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '17rU4BeRPzVhygXDsculh9QsilVWnLIGmalvCbAEcqo=' 
WHERE 
  key_id = 'eaab76e3c59f7490dbb923d6e134a97e53f18a7e25ab9b25224083a85842aa6f' 
  AND (
    token = '17rU4BeRPzVhygXDsculh9QsilVWnLIGmalvCbAEcqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )