INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5415a9d65004e09456eccdf0c95e0b8aed3b6cd2c811909ac6de8b8905fa7f6b', 
    'N7SZUASlFQtZne8/ZHixrYXysXl13gbtof3xo3CQ+xs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)