INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ad94c99a15359c4305b2bab62221ffe91729b39ca9f8ce3d62829b4ea735d8f', 
    'JCQ7A7PHDvdIg0BjHYfVYD4RH2441EDDTYVQ6CyVDqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)