INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc8eb927a48f31f84e959b984764108a3b50b45e0492a0f532690b9899dbdcac', 
    'EGfBc6vmk7qbLJ6zG+ITgopG6q04DwhhyN6aWahp1ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)