UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XntHK5WugV1/gfJIK/pZtQfGzH3VaiCnYPI9B0b9aGY=' 
WHERE 
  key_id = 'caa94e9cd3914e7aa084a08c01847b85a0fc89205b894b8ce8c7e2235ab0f90a' 
  AND (
    token = 'XntHK5WugV1/gfJIK/pZtQfGzH3VaiCnYPI9B0b9aGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )