UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mL8pDKoEiSmriKlWneuUa01WRWrTPNiUFWSqZc0Ql3I=' 
WHERE 
  key_id = 'ce1e6c89d34d298df8fd76ae2267c26a79500595304ee84b0c930a977b9a592c' 
  AND (
    token = 'mL8pDKoEiSmriKlWneuUa01WRWrTPNiUFWSqZc0Ql3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )