INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'accc3248ac3efb634c6f0afca8364b2ee5a64b85f6a705bec2a9addee7a7c058', 
    'iiQnfji2nNUNLZ7FdClWsvDHt8kPwGW0h9BKh3YmlyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)