INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb1e50249c32a9d844f8c5efb29b9f8b2b4e88585725d8c645bd7d0db78cb4b4', 
    'uH3KfwLQ3xYaMG3E7X5j6XyNcJqAL39XXHcN5Rp604c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)