INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7cac5d1327a9d52c0f25bb8d2f34fc2636b654c281d224f558a904380014bfe', 
    'Ct+o7RtKhe3CZuhoRrJGIJgjfdF9CE0nheNPcArILn8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)