INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76b387731970d9a54cd00b91a3f649c0ac8d61446faed00eb9504dc32d952aed', 
    '6D0u9xUeFGp8+9ou0aBKseg0jL3ifT38YbQajlGEKW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)