INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2c74ee0f0b3b039dd93becba9ac85b36fe129a24b4da9330b0dc22758a04bbc', 
    'rpqEbF0QugmP13HZYJerCOilV2hYPjYI76Ywg1KuIGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)