INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51d9c78014f15dfdc2e9eb9e52d9126af4e7c0b8f7ef439feffc77a19882b030', 
    'He2876Lg+8HFXIcqiGtmCPDOjmNiGScaJia1tu2DFLQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)