UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vmxsXQq5ptsjmZ3JVMji+JwTdc4eQtvs4WY5up81zfg=' 
WHERE 
  key_id = '363c5cc44500012224815bb942dbf2b742b81ccee6ce8ecc820136987e7308ea' 
  AND (
    token = 'vmxsXQq5ptsjmZ3JVMji+JwTdc4eQtvs4WY5up81zfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )