INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7eb1f616c8b08754ac2e11dd97da21ccb9542ca52da168123677673ac95e0352', 
    'a6qXLTfFvapUKYRCI1JusGZb48k/mjbDo9v4+tDIm54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)