UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Abj7po6btY0FIXNi3gG1cevBUJAm+sYRRarqmBeBGc=' 
WHERE 
  key_id = 'd6f2a15dbdb9b2527240c2b32e5ed8e58854de1778778208247c809b4fc7439e' 
  AND (
    token = '+Abj7po6btY0FIXNi3gG1cevBUJAm+sYRRarqmBeBGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )