INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '821cc90048ff5fc843c74bd462505f58cdd2202ec9b7ada33dd392d7d065fd02', 
    '+2hNCSOVt71hv6OjJEluMl2PGv01uy/p8XkU/sl1lTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)