UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l09esbCMfvLOmBfnha91iNZ1orzXYH3SChA4Lbsft2U=' 
WHERE 
  key_id = '2e28040a01ad72ffe8697fac8239f900e16aaae4214f7d941e4c93fb6d51943c' 
  AND (
    token = 'l09esbCMfvLOmBfnha91iNZ1orzXYH3SChA4Lbsft2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )