UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4tAZeJri+wdQI2pHShUauqQWuQ4TSVzNWPLqBRQ2G50=' 
WHERE 
  key_id = '1760c40d1410a0b56968f6012e59fa90413056499c2e3d79c5cc02cedb3bbc45' 
  AND (
    token = '4tAZeJri+wdQI2pHShUauqQWuQ4TSVzNWPLqBRQ2G50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )