INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6d03331213e449d598279c656f81c4facab0b7b77af250afae7f735a1861f2d', 
    'qmeiBXV2QAgaJPnYdZn6eiqH0Jp+4nwdwQcL5CkRHx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)