UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dafZn35zz8uQyCpz7Qmm3Aevm/qqVmzs97cef1v9WrE=' 
WHERE 
  key_id = 'f6a76e4f0f5fb247f345d8e2bea1d1c06fc6cc5565692570c5f847339566d8f1' 
  AND (
    token = 'dafZn35zz8uQyCpz7Qmm3Aevm/qqVmzs97cef1v9WrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )