INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bf66f6df3df22514032dca136e9c7b9f791702dbce50e1bae4fe8cf27aaa33e', 
    '2n2T5uEXFql0CoAWQyRjy1nQEMsTfRhISnkv/3JKkjQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)