UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4I87/Ml0H0ykFNQnK5xR6t4KbUGQ0l6yNtiQol7deUI=' 
WHERE 
  key_id = 'e0500d78729a69168d3fb53abd6eb72eb3987397ae10bb2859a9493a59205463' 
  AND (
    token = '4I87/Ml0H0ykFNQnK5xR6t4KbUGQ0l6yNtiQol7deUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )