UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RjFUPzam1+yyBqya7UfM8cLi0jL/eVmiUcht1A5WDrA=' 
WHERE 
  key_id = 'b7d562204d504d9ea399068e4ee7f104e5e9854f638b14f0e3e1487966e69dc4' 
  AND (
    token = 'RjFUPzam1+yyBqya7UfM8cLi0jL/eVmiUcht1A5WDrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )