UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MuoJSWFqFhF+G8uVzkvTRbSyXyYsutLmRmRR8uy8Lr4=' 
WHERE 
  key_id = '43cec55b605f303f18c94e70f136f6d777a5c85763d838453351dc2d8b8b09ac' 
  AND (
    token = 'MuoJSWFqFhF+G8uVzkvTRbSyXyYsutLmRmRR8uy8Lr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )