UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NaDQUX7782GvS/ourpxzoPOMUtwXngELJ677OOgYsks=' 
WHERE 
  key_id = 'f34e22c4f3e6cd5e817865ea71b130859a1805fccb09bca10c46e7327f2101b4' 
  AND (
    token = 'NaDQUX7782GvS/ourpxzoPOMUtwXngELJ677OOgYsks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )