INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7446427d11a1ca9c600322e1ea5007650f6c20a9072c5c7123ed7d70545d31fb', 
    'UEH7jDhV677K9YWbyabXve+hH8BeowcviGKOht+ESaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)