UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g24g/r617qhkH6vRwVreIItdi0Mn44if6mzB4uc2Qo8=' 
WHERE 
  key_id = '6278d2dd8bf6705d39010f1e9785e99be05821aad5cc7d0d5ac002670026ee38' 
  AND (
    token = 'g24g/r617qhkH6vRwVreIItdi0Mn44if6mzB4uc2Qo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )