UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2jpC87ekKQGALEGTtQ1LRVV+BXobUxKx3j9K9Q3NLC8=' 
WHERE 
  key_id = '400b6cebcf8e18e761474c2ba484f18a1f101ba80aa760545e3fcfffa1dc8a15' 
  AND (
    token = '2jpC87ekKQGALEGTtQ1LRVV+BXobUxKx3j9K9Q3NLC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )