INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ec87936b9e8091dccf1fb53acab6e65d983a42b738e98cb5535cbb34fc78881', 
    'K28M0qtUbYU1TJS/W8V6sXd3zCiaXNWUG39oz0DuNzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)