INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '821d8abcadd766af152e180dfca15c900ed49cbb08fdb7bffb90ff58ef7b49fd', 
    'DbnzaZUBSacihrRzVNXiwLfi53uk2spvY+xi2z7BtQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)