INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4828da45ba26c3e5252396218f46993073e67b87808a3df04b7542cda83abc7', 
    'qhotseDADSei6tvH2Hkdb/sK/UNIQEF6DquK9UASRoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)