INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b72e2e56b54b85dcaf295bbad4e9d4ca8fca0fa449a556b9b0c313e015b6888', 
    'P6BPqHZzHcbJ49QRte5CxHkFw+SbV8QZhU23zK37gdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)