UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '75e+czoADedhXXvTlgCg83bl7jaDJh6SMRfey3Kp0Zs=' 
WHERE 
  key_id = '4880b4b61d2c6b94a79fdf719223d6767ff8303595485722a702b58bc4d79153' 
  AND (
    token = '75e+czoADedhXXvTlgCg83bl7jaDJh6SMRfey3Kp0Zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )