UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T6xmxz4ZHIVJu6o4L+witRdR1zXp7cVKIQuNUaU7OFs=' 
WHERE 
  key_id = '1cb33ee8cae5f064e3d223aa9e01a1c2bfefd25cb2edb3784f85a22bd5e59ca2' 
  AND (
    token = 'T6xmxz4ZHIVJu6o4L+witRdR1zXp7cVKIQuNUaU7OFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )