INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0cc768d21574b10841ef28fb115194f490c796eb1d4e71ba68fd6f10835a219', 
    'v5QUj0QqvXAmi9axMOkojRudjOlQJg25SURBh8dECWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)