UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WvxTYVamB+UBmE3fAeE3aLzt+L/rPfrjhJX39sAff5k=' 
WHERE 
  key_id = 'ae16ff87abd2e1d78b20083e35852be1100829db58f58800ee4e179e67971073' 
  AND (
    token = 'WvxTYVamB+UBmE3fAeE3aLzt+L/rPfrjhJX39sAff5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )