INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43ada8aae167e05bcc0a4d29d9c5249cc483fbf2d2fe7ad376b0754a7e807e1d', 
    'mU9evcAUCdeSthp4QmaajvwaL09vBH44xE+/ZEGPxwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)