UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ik5L4Y9XGUYzmexFweHf03zfK13/BkSPvnTT+GBSoqY=' 
WHERE 
  key_id = 'fc0f663b234b2228417df67d19f4450a055fb7d599fd5e5b59233e14ee537266' 
  AND (
    token = 'Ik5L4Y9XGUYzmexFweHf03zfK13/BkSPvnTT+GBSoqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )