INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2f0c2518f29de97b3cf03a42d545c0518d4ab65adbee2d1c76def96a239f970', 
    'AGCgMKDUqQxZ39A9FWpd+zTis0GG3pz5DNWa3js9/io=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)