INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4641098b562c679e469336b4b24a7c7200937f344092a1ae3f06980ab9df6c2', 
    'EyX3ytjixhPjEnrka9SabHgRQHQFABwqXEO2SsOFlp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)