UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CHyS45X79auyzB5vnYt9jZ2n7sTO8cmDGcIe+DB7CCQ=' 
WHERE 
  key_id = 'cb7dc55012ff283736a605271abd6467f2ffdb28484b0b37f1532a13892b7ebe' 
  AND (
    token = 'CHyS45X79auyzB5vnYt9jZ2n7sTO8cmDGcIe+DB7CCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )