INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc47292dad5a317fe029a578cff373dfc8e256e554a9958fc0899f1a1ee206aa', 
    'fQGlQWbXK1Egt9l/FTcmS1uJiQ0jvH6kM1JU+n8WnpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)