INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c41333aced13bf001743f134bbe5bb6d6cb28c184f61fe82077b4d77be73ba', 
    'cT3rMxpRN9Ze3RLR9KOLYpbXDzoHsW0sxDXyZEiz0hs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)