INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d1953a448074669f21998ce87651bf2748f897f0b13bec94390298258726a00', 
    '/cCjb7/EMuhcxNAiU38yV/VmYT5f9uNtnUTtRJlq0JI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)