UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8FhxfTdNeu2cwa8ez2fQk1oKUXX0Quf/w7heqySLAj8=' 
WHERE 
  key_id = '43cbaf6798e8ff6ac0b68404055d7db5956ab75e4852a09c20b9cf38c08f48bd' 
  AND (
    token = '8FhxfTdNeu2cwa8ez2fQk1oKUXX0Quf/w7heqySLAj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )