INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '171c94b84013b68f9826a59f3f78ca4d788359afe07e7f1c8504ed0b36158103', 
    'EM7vvh0jOz7zppXpjNaHh759r3ZyFcQ6IMcO5lz0ktY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)