INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b084e3ef511e6024390c755b88950aaa35fb800a7d27527b706471e003a323fd', 
    'd2+2dbEe5RU0dhRSOM/E0lXnXch24RXBxamr4bR//xE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)