INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8681a27e6f7be67fdd3d95d728b8377b5cb59bc36ad38722e657ae9a1d679d5a', 
    'ONKlbNl5IcMHa980oJArvdgEeLS3WvEsSotU7tlPIXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)