INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70806267848a8f805a7a36381dddc08ccce2d56d898e3ccfb90b2e519ead4dcf', 
    'xS/n9qrTTRjTm+PHJtZQGyIFMRLPNu5KbaLcONtcvsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)