UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nvfuthHEVP3Y/e0KVzXxKF/1wBWeDBI8nMXUWiQj2E4=' 
WHERE 
  key_id = 'b65eabeb7633e21c12d807fdc9d78c067e75223ca5032e80592918a420b28bd8' 
  AND (
    token = 'nvfuthHEVP3Y/e0KVzXxKF/1wBWeDBI8nMXUWiQj2E4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )