UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8vDmr+heRpVY0FB0Mg2GNgH+o4iiAQr2YFT2x84vNAY=' 
WHERE 
  key_id = '3ff16d5554602fcf0e3ad176ad69af636daa87651852c31d5d512c673326b10e' 
  AND (
    token = '8vDmr+heRpVY0FB0Mg2GNgH+o4iiAQr2YFT2x84vNAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )