INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68830dc0597f7a52d03415272bc64d48a65621bcc9ada7fc60805ee10e03e3da', 
    'MKit7j7lPZ6g85/YyhfyTEWRaghz9zSBjCYl/jFrukM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)