INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b627ef5cd746d4672862c3bf4ac1fd1819594c698ce197a6143a276b41fa9e9c', 
    '+n8IPfPsOeQfTKwId+W4QUVa6sPUEq5ibnFE7+1AiJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)