UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j/LOFCe/DO6icJHe0n0YqjBCvL66GhiCoQkCqADM2ik=' 
WHERE 
  key_id = 'def5400c0b7f4036ea6f0d14bc040e8f32805b5881d047d0a81e87d4aaccf5e6' 
  AND (
    token = 'j/LOFCe/DO6icJHe0n0YqjBCvL66GhiCoQkCqADM2ik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )