UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lueT1Bqvj2vly/KnTDn50lFrw5I/MEG1k7nvkBiIgo4=' 
WHERE 
  key_id = '4f1d1560faa2da24b5170fd5229fe8d0b3e23923f07b4564f8fda4d51747bf87' 
  AND (
    token = 'lueT1Bqvj2vly/KnTDn50lFrw5I/MEG1k7nvkBiIgo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )