INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c468ecaf9f82626552819b076f4b3e4858ef2139faa61a6bbcfd9b0353b091e', 
    'elL20hQ2YrhkG9L6ohOCKpRGtyQHcOyd9WqoH6Q7sX4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)