INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a332956668afb7aaae38d84dc21604623582635e0015e18efedd0b347b88fa76', 
    'zQrpVUUNHTSsx1keQi8gjZZI3RHxCGYUqu7O0a3TKno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00194

Result

int(1)