INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56b62880a69b05c2625d2c3d23ad70748198103650cf71715a48fce5657d5f3b', 
    'STq9Sd61xrUQjcb1hbh491tBps6MieUrcF9tNK/KJgA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)