INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c11c5248fadbc45db84e4e0a23ac8906a7de455ece2c11f2166554dc630e667', 
    'n+3YshYvZPN9SKClWwNYa0L9YbZfaThj5sEPlpfMl2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)