UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yVLC7NEbL7lHqAo/W5fAU44DgqH895dbBuDnutlOLWs=' 
WHERE 
  key_id = '5e198f114443930d335b29a4d9ec653b2b05715b134f2904d11067410a837bee' 
  AND (
    token = 'yVLC7NEbL7lHqAo/W5fAU44DgqH895dbBuDnutlOLWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )