UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k8y5h974e/72U4OwCzGgVEIzNshFMKQw1y7Pd8q2TmE=' 
WHERE 
  key_id = 'b626e02ae91d4442a464025cf8a8ab0cb7bdf54b54679f13699cfe9310831855' 
  AND (
    token = 'k8y5h974e/72U4OwCzGgVEIzNshFMKQw1y7Pd8q2TmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )