INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e5488e212eafaa54cac5569101a5bfb94c38aa99ea34b0165043590d4552336', 
    'dX94ckESh4VgQLRvVzNrzUY1DdUYFvcAu10a7Gktnzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)