INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b7e6110c45faa23ee2e86ed17e652f44aeba0e4c0dc57791e8a56bb909f20f1', 
    'tQNV08P8FLBP7XWCGgOLII0CD9STp1jsuVtYn6t+UxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)