INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ab65e0e96bcdfac55b9d51af471b88d2a9fd47ee534cbb20af7440b491f824d', 
    'RrRL6D8nTyFNr8PveFUlcrodO+ijWbDeMv5yOfPRwjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)