UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hvcVf35IVz2uPROca9ZzEwSh0hUu+QEXIBbiNmRdplc=' 
WHERE 
  key_id = '266ea81f54dc3e1b6c67306fe8fa993d1a2f6d2a0c8816675e0ce74764798328' 
  AND (
    token = 'hvcVf35IVz2uPROca9ZzEwSh0hUu+QEXIBbiNmRdplc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )