INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e14920b87828c63ed696826fa6689454bf468af0ba878adbcdd8f80d2d5b0c66', 
    'F1zyXMtwOe9BqdfPDM0hMtPIzYyo+AsDXWHoWSIhR0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)