INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6ed723c28fdf01e8ed8372cc8de2011143db0f51814905fb728be66f8dff579', 
    'U8L0zfUK/bmfFKN2iqU6MqlpEJHrLOT7fgLiMnSLr/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)