INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '544438c35899ec70e2f9d011c520af90382c809ff54cb7b99ced1a4e7f870454', 
    'L5V5cd8Blm8c/LcrIfzFwyZwXL6gyOT9n28bWgIAiEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)