INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e84e69969d2677c5ddee2b65a701f9a3162f2b07f747c06fdc2fd9c88822eff', 
    'igSgkifW2zhQjfWAmBuFLD4igMHF670zM2WK4BLoDJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)