UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cVTbqN/sjPrUKsds4c3tE3DMy5y5jZtkssJLoyR4Wxs=' 
WHERE 
  key_id = '25cd755b2d4f94babeee89d82afcecb67a895581f01396aa35cb2a0cd40d4059' 
  AND (
    token = 'cVTbqN/sjPrUKsds4c3tE3DMy5y5jZtkssJLoyR4Wxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )