INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '447f4a02f0f3f06b9f6cac539c202e39d5a4e3adca720b0a9981595c5a7304ad', 
    'sjgm6OzTDivpH5Q3Jk9uVgzIPXoqCBRIXHtqjPKFI/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)