UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q9STgp/r8g5bQFALDw8F0DFtsBQommXj5J1e1ycN0wc=' 
WHERE 
  key_id = 'b5da9c3c014164bd59d99b47dacd823bd11eaa743a725ed7e5aaacec7faae36c' 
  AND (
    token = 'q9STgp/r8g5bQFALDw8F0DFtsBQommXj5J1e1ycN0wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )