UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EC9X5zwNN+X3gelLMC8QREL4mkzbcXFxA3n/sGAw3Ws=' 
WHERE 
  key_id = 'c12f4a927c7349b967a2f301f4aab000b5a10e3ff9df0609b864e14c38167cc7' 
  AND (
    token = 'EC9X5zwNN+X3gelLMC8QREL4mkzbcXFxA3n/sGAw3Ws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )