INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efdbadf55989e7f8a6d9c7c421ece4c247afdd7a4072a2b5b3b59154d58d1285', 
    '0q8UehqgE5AGuY0WCNyo6QFEU5zf9fupPiF+vnS2gew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)