INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e87d45274d1310d470604c6a8f383ef2a5bc6aa28e0b6269d52e336802e1d2e', 
    'unLKpFTg5zvmXEtDoKsei7FnLK6eO6CRsczDN9fAwZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)