INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '638e5586732ce5592523e1b278a1443c2258f6bf6aeb74e8e0b64572150f478c', 
    'pGewWmDSAgr3LdgmGeB2HtOPz94DJ/4Xpumjig43+ZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)