INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae50a3b791063780584e50eee94baecd8df58095aff51eac93ec6153d2b98351', 
    'b5OGwHwy15q3L/60aGrACufKqKZSwDqfOLg8gxYtmPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)