UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ohf28QvUa2oBrxv4ySTvE66Lzuqu/3GjPphRix2hcq8=' 
WHERE 
  key_id = 'c4d1c99f676ba92426ad015a15f08c52e40d26ef0da533abefa56ae184518665' 
  AND (
    token = 'ohf28QvUa2oBrxv4ySTvE66Lzuqu/3GjPphRix2hcq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )