INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a22b8b50de2f6768d5d04a617c23afee7aa4d07266d291ba7c0f43fc3832a3a2', 
    '3+W6+HcegcUpXcHCdSmnQAHi6kDXgt4n46Dt1cSe3Jk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)