INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '588b5fc00aca8e598b8ace12729638785eb47c5311934ee6da0a98434d2a8832', 
    'kel7NYbm1eK4dfvo1BmaxyXBRwPX3HN1UKzTXu4gO6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)