INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca511e5792c42d9eaab42c603fc619470916e76110e00b36918c9dc16b54aa76', 
    '0/DN2AObYPxW8bTr5cnKtiT4EWUHgj2HUg/F54HYLL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)