INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3bbda349d0a92175113726c89554d68d81d3815203d59a788dbb084d5f05cb0', 
    'v4X4f+7WxOi0S49/Ehw78ibeGO3Csj3HZWRLzCUFTjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)