INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f746ef91ccc47809d23aac35cc161969c9fab2000863b37fee69051e0913ebce', 
    'zWxsGo8o0ny5Tbyd7XQxr3PgA3A7q3cC5gKVf/nm/vA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)