INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff97eccb82db4bba80abce2bbf59762879bd009ab8870e8ceac7b6d697dd5275', 
    'sPQ+6fCE0SzaRYcVUVXZ+6u5B9X6XAjlREAT7dOkQnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)