INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d1767db50dabde37c21af0c239bc521a5ac7134ddd273b5bba41ddf154242b3', 
    'MSwruCyDinDplEiiGjq/kFCAuMhYt8DIc1kFC//myK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)