INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a763b439b14112bf74faf7f3d3f343fcac454c6950d2c5e7dd08fe2667f2e969', 
    'EAON5LxDrGd8RweAcM6jzTuY8X7PCbJzVTYmKAztMMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)