INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb87dcf67ee9e195c16facaf4b6ce96dcb8fb560002977d3b37143dcd3526a63', 
    '4S9rzJKB74nXQ+Hz8e6Ug28t4Mp7zhuWs9H/KDz2EWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)