INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3943dbb8cb8ccc9923df40911b1cbb3f4e59291270607541a77817fd913a1d36', 
    'JoJxDrhhjyd8OvEJ6KaLakxELnC7W2dPBPLF6zAxsRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)