INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc00ef7cd625ca7e87541c8ce5f6329d44a9a9120d501c9eafae476c46557be2', 
    'Sip6FrBAa9lzCH0IKsYWrDO9Xc4Rmu900+A0A3PIHlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)