INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea7b0cfc83134ad5398c09711c8eee0390073c527966d2e8fc195b1c0314a570', 
    'aHrTnHNVNAt8jLpf0ogbl2BXG1U4NFa11N3jU2xoAQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)