INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e6749f704271d57b3dd21c5ea47afff44eabb4eaf884de7207afe23ba00ceb4', 
    'MRWxOFrdUNUxEqfe5GfQKdgX33qjekNLccg/GtBGKqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)