INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a4aa3c51c9e5ed4bba19325463f4666f3903de89ace93964a60fba16969654b', 
    'UhJ+B5NKLkSWSjMmCnZLDqCXIzd9aZfYPTGsD7RvBN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)