UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TGp/xlo4bptyb5Q4hFzR3sZSbYEvqu16eFkLvRg8PEQ=' 
WHERE 
  key_id = 'e9d1e0b0d6783ad6cd59e68785fe2dd1b8572441c5c8b8ac721bb46e7ebaa761' 
  AND (
    token = 'TGp/xlo4bptyb5Q4hFzR3sZSbYEvqu16eFkLvRg8PEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )