INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3bc496fcd957bb4b216fd044cdb8cd9e8c112a79c5602a9d8726cec5e82c879', 
    'mj73ecX16oGEPgFFTpQHUu2nAy1hUt66gZBQr1HV2Gc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)