UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BLmh2gWT86sRtL6YQqzjqRQnyj/fw12mnf+tKItH6g=' 
WHERE 
  key_id = 'fc5407c9a44cc738281a60bfa0ad6e18de36a7dfec86b7af32c9f5799ff2c1e2' 
  AND (
    token = '7BLmh2gWT86sRtL6YQqzjqRQnyj/fw12mnf+tKItH6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )