INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fe5421cc177b51e987b3bd0e3e560b8f88911944a3c313bed64aed872670bed', 
    '+FmNJph4x/BFEyp4EAtQIjatC5zcOYfuTTk0DkYgV4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)