INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71b4e24a8d3e7a6f2302d79f946e7058db02b7d2c979a42516c6bc20b9cf68ee', 
    'kbAUL1ymdwiEJqZpjF+h4ScT96t15h9HNEQLFSYHcXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)