UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OovZVDXDRh+v+oaoU7Wzm2U5skAoV4o2ZQ9lx2TAJ9A=' 
WHERE 
  key_id = 'c2c2888a4c6a5031c96547962158ad0f276c1f76a4f9e19588a2e880e4d01639' 
  AND (
    token = 'OovZVDXDRh+v+oaoU7Wzm2U5skAoV4o2ZQ9lx2TAJ9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )