UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8WU8oJJjbO3r2Zc3IgayRISukkof9xOaA/dMcL99jE=' 
WHERE 
  key_id = '6afad0353513838f4141302d7528adaac36ea810670c62c1d8156ea0dcddbeb3' 
  AND (
    token = 'U8WU8oJJjbO3r2Zc3IgayRISukkof9xOaA/dMcL99jE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )