INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4951db0516aa7d09bfa1d808bd275ee4e4fffa515135b64a8146faa1aea548a0', 
    'KwxO46VHHOrX1eXPeBgpwbH754pPGZizvP2gLxXa5WU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)