INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e374b871355c9bba45d0fd053d6d25268c9c2210196618cb84fca134eda13673', 
    'c/eF/tFQuovBWgTI1QzdtjvHW0HNElJMQa0XD7OUm6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)