UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2KgXCwKL1UuP5Xpwvk6pn/XIUjrL9SpN8eB5ihMays=' 
WHERE 
  key_id = 'f5fbc5cc1dcf99f020286e9c5ce7cab92e638780b2dd4d3c1c52b906144f91ca' 
  AND (
    token = 'Q2KgXCwKL1UuP5Xpwvk6pn/XIUjrL9SpN8eB5ihMays=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )