INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f19d20ba33ea2ef67deef37740cc9f559c86d12b4924349435147884e2adfaa', 
    '3idLsITOl81ON86nJ8+3htXsyWOjqRRokc6G9TRuEAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)