INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c39467bdd08185b53e2b922e5777dc08b23ef2fa1c524a91391739e03c2152d', 
    '/s7pjNdUb6SoXqbaRjqNL7sX5rNak4Acfp/DESTS+18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)