UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jr68FIpdcum8x5YcQNZJTd336ux0U9DXmN8NidvHhRQ=' 
WHERE 
  key_id = '31dbffc36383ecf3f64800e3e10e046f6d38c01a7685ff1f5bdfe2e0b0a32dee' 
  AND (
    token = 'jr68FIpdcum8x5YcQNZJTd336ux0U9DXmN8NidvHhRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )