INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c28e7644e60448f411ffb0c9f21faa1f9d5ae215edc0f739af7aabe06747906a', 
    'slXYvefZzxl47RmMqsjlpKIjtKbL7LSPSz8xM0ZIITI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)