INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8e36f940d56d824ddf90430818a29de0ea5bc570122d09d16cff7938aff8970', 
    'jG48p30i3MolzTwti8ZYC5+J5IAmAgqI/nDbtpra4DA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)