INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '845342e4a936fa1e74cd004678792754eef1d028c43a6a0c39758500f0d4fc72', 
    'eRuK79/vFllb9cZ0z5hzTv5IFTD1kp0bRKbXZYeoQAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)