INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '511787dfca5567990c82fe795c4b1cbae04a3e076823653e8c44f3277955bc80', 
    'LTllo3+0Xls4dwvwDklxfpgDDDBk3FZty7iKwJCE5bs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)