INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ec16306302d03d551f496d6ee340f7dd972ce7813092a4ef0f8d86fe33bebbe', 
    'LwrE0uPd4CvaJMPDTaQBIYthiOFj/GP4HGQopn0EmkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)