INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b2dec45d7a3ab8b901b9d52a134c959e304ecb3c67cba842c009b2d8be47d03', 
    'mwUHdIEolmwvjA9hrAF8LbYxMW4X24yNGYmrH+YpIK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)