UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u5T62JTgGI2Cf/Fm/ltmsRTgs9nC0f6SBJbFZOM4bIE=' 
WHERE 
  key_id = 'd75cd9a06f5e268d9f6f020480e9e568ca1d4c33115609febf2519da874b681c' 
  AND (
    token = 'u5T62JTgGI2Cf/Fm/ltmsRTgs9nC0f6SBJbFZOM4bIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )