INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8359538b51d794af998f9afe2fe096f71f85b3f325e1ca9559e8fb532adf85f', 
    'gnMYUs8PNl0OiIDZ5Fv6FJBRDLZpeNFuD7clwxVM6ZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)