INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '896936e92cff5670ce104cf695abf2dff5a3a906c988b63fe1b53b35d21b666b', 
    'ZfIHQxgEY4uPeZkwPqUjIxm5kqvhrifVJIz+CYStQpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)