INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d66ce0057a5a6181fea411e46405015f00ad0f16bd26714170c35b3be8d4bb2', 
    'GRoSVHM4A9eH7giB80rsXQLR28549A4yDkTfmZg3++0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)