UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PT2wkEYmPWliSGNDaRvAqnyeCX07QkEUuJTWKiORAx8=' 
WHERE 
  key_id = 'aa45f90f4a19dd934c7bce094e96377b6dd7f16e8e838c405a4ce47bf98d3127' 
  AND (
    token = 'PT2wkEYmPWliSGNDaRvAqnyeCX07QkEUuJTWKiORAx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )