UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cP6ZEdnWhU3W27BgbiVRLbfgx/Q7hF2C6vY6ksQt8x0=' 
WHERE 
  key_id = 'd5dc51228cd0367189530995e2a770acce589619d0ac1a9d4dbcd7513ce4f50c' 
  AND (
    token = 'cP6ZEdnWhU3W27BgbiVRLbfgx/Q7hF2C6vY6ksQt8x0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )