INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4debfd4a7c7fe6c635c14300aaf38978890d950d346405c7ce304643b75ac6d0', 
    'yTfIVAqnG3nKjLZtjoF1NCImgj7DDyM2s046DtVPurc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)