INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5b46652af5877eb86b07e3a186d37f5bd7ed1d77a9735657f95fd4b039da999', 
    'TcXnY289+c2CbkZnmqgou55J3pC72MCtqpQ03LQx+TY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)