INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3d4ded7495a5e68410f81a3064673a77393e8844eb924df1d4fc39c68ed8fdc', 
    'Hnun1GUXZncWEXcILpAOmVAwcKAj3o3SsGDl0HJk1CM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)