INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b061da25a049747561b0ae16667d4e6c5a753a4abb445fbda245618757debe3', 
    'WJ14kRYLdN1RA6JktM/gISl5P/lyGBPc8XQ4nG33WKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)