INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1abbf1694df8c71a773d3b5230af766976a59360d0b5b18561d67c193bf64e1b', 
    '+TXD8px3LKzwHKRLOERy513zwIcKOEqQHR+k2BrFw9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)