UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L7GOg0a+MCDVAxUf8AneBhA8Zg1S6I1I4Lxxyb3NZsw=' 
WHERE 
  key_id = '816b3373afa18bbf47fb2496a7ac538075bb006105fe4348d92fdf949bade6c2' 
  AND (
    token = 'L7GOg0a+MCDVAxUf8AneBhA8Zg1S6I1I4Lxxyb3NZsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )