INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a1bb30ff1005d0b85eae952e6a8e9c635d072843c4327c722ab892ec4a7c28c', 
    'jRnQXA5UeLBmffjQ4B7TTY9ILuf0mOBVEJD5wQWaxyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)