INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb591a8995626325b1bf8d8d0a458b290d8ef78a071f4c5c8a36db718becc7b9', 
    '6CeTvE9PYZbmUyCsjiSyiGhaJMcVT2ay0C7kJmrtNvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)