INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf4ca65d3a5ee7898a17e16925f37dd8665f24773773a61f17d6ad22d76a20fa', 
    'mlf811aBhQwIH5sHFTUT/jVPpMRsDPkJYc5U4woSY9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)