INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a91ff0674c4be52188653df8a32eff4e3bc29f2c81011be2f58d52850c41991', 
    'jGzfF/I3abQmz1pkyq8mcxdoAF28Cshbv2upo/WHXsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)