INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9692b2c77543a5730f448a4021f0b4a5cf7d07fb452ece2ae3378d28306f87d7', 
    'oyYwnfIc3TR1uEbaKkypgLPCs1lS802KONM/b6hdJHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)