UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6LGdrhC0oQhhCHHwdoLxiicHCScMyp34g6Hjp/8Zzlk=' 
WHERE 
  key_id = 'fec51b2104ecc7a0e01d15479ed83b034ee41b8ed89781f7238d7d2ecbacc86a' 
  AND (
    token = '6LGdrhC0oQhhCHHwdoLxiicHCScMyp34g6Hjp/8Zzlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )