UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RC1YfqzXd6npvb7+wYIIAthd5cRs6gQwMeg9bBU+kls=' 
WHERE 
  key_id = '7bc8a09a537e87aeb893dbb0e3cd4ab501f018a50759029df6ac800e6c903993' 
  AND (
    token = 'RC1YfqzXd6npvb7+wYIIAthd5cRs6gQwMeg9bBU+kls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )