INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '934efe6bf1260ca1baf49a274be2ad47091d058de89bfa8579906fce6f628c4f', 
    'mDAJDL+q5vZ8lhZDy1eQwl0/+3u5AT9OI7rHW0hucwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)