INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49a549938d0a05199e08eaaa7a12c5d5df52a875afb81d8e074e9c1083f65320', 
    'RAaIiyY44wgRKCZZbueKD3YtBxjW2zpyIyRTuHp/QV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)