UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xLkaYiGoVY41ApV6oQ0Qc2CkEz6G6hHC7DrnQ0YAZRw=' 
WHERE 
  key_id = '235a4beabf2f3848351ff3328a493a62fd95dec1b84d4522b0e71e728899a109' 
  AND (
    token = 'xLkaYiGoVY41ApV6oQ0Qc2CkEz6G6hHC7DrnQ0YAZRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )