INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34c4f2547d4836ecf26d02b398efe904b21f8be9394c412d6ec41e92b73855d7', 
    'RUf7b3UaeRy1l7cgnY2d3gzgTXS8GSYcqCAtbgYUu/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)