INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a5f41428c9df1424698806c92bf2b541dde26fdaf477d2b044405fc83a94a8e', 
    'hYLtCs7vWiJBiebxkm8NAYtoBQtyPUEhwXyuu9VkATg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)