UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J0eiJr9z+wpol05q1u4XcDUKX6beGcEy+PzbKwHWq4A=' 
WHERE 
  key_id = '574a70a4c9b69f6467886a4b252b44d69241842cd8409c8dacb384b050c5d972' 
  AND (
    token = 'J0eiJr9z+wpol05q1u4XcDUKX6beGcEy+PzbKwHWq4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )