INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fec0b816fae0e6a92cc1c4a404b246346184c3740f5a74199913413ba042355', 
    'V7bI7BeWBWTRPbi0murcuNcQWmqYwdr/Eobd/TKb550=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)