INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff11b31219755ffb5300dd14d57487a16f62db2de9e20b011318db99c151982c', 
    'NBkjXBqBnxNY3UmgSZrkyGsspBpvHW1UFiLGJoZja7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)