INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9997c2a19b3bea6560e439610f9f059527654b1008665041a4b2d2a7a76b0251', 
    'IRoCsZuxWW7Pu39P9sDafzDe+Qe6CGGHTH7JXkaBteE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)