INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81978e509ee01beff9b8aaaa4ef0142f5c261643010c7f5d4d723b14b3aa404b', 
    'tVYi8zHUteTrJv6w+1PA1kGohxw6cXqzfbTUfJKMFNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)