UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uNKCyOHp5ur5v/RB8zPysNf5eUTq5d57y0e1kN6CszM=' 
WHERE 
  key_id = '20e009d716d74507af0b4016099da097edd4cac2b4ae01fd37eaaa48ae63ec0a' 
  AND (
    token = 'uNKCyOHp5ur5v/RB8zPysNf5eUTq5d57y0e1kN6CszM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )