INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b383edfa6de407d7c3ab859d8a1d60ef0427018311f34c86e5019d2d951f102b', 
    'Ncr5BJK6KdobQsb7PlGhS7d2AtuZ6M6lvKd5KFXjlds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)