UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yu9S4AJ6F41sjrv/g+Ni+3nO0+O6hzLdys0twySC6GE=' 
WHERE 
  key_id = 'c4ae89ec5ab2e470d4b3547b3280e4485459296d62822dd59b263a78743fff35' 
  AND (
    token = 'yu9S4AJ6F41sjrv/g+Ni+3nO0+O6hzLdys0twySC6GE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )