INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6982d3250c7a1fbf619c6f9cc054cc757bd6e94e8916728e798189f147695cfc', 
    'N340ssgiBb3BEOizOwBmSB1WPrwHUG+ryl36zu2BMdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)