UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bms7umkYdyaODBeTFKZ1YmA2wOJor+iECIVZll0bFA0=' 
WHERE 
  key_id = '4337b9c451af342d7a46d50f6b10e198b6ef754b511c0fbf257df37077b8ab0c' 
  AND (
    token = 'bms7umkYdyaODBeTFKZ1YmA2wOJor+iECIVZll0bFA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )