INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cb7d8c89172ce5156ea7d10dd74e2d39eb7a18010032f25e21e607e79174fdd', 
    'locVNKN6Y/u0wJS5BXwFaSAwnMav+eiq32vIr7Nzndo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)