INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b5fccabaf58f125090cd4d5470ef42140be53ea8d16c49e78e36da40caf347a', 
    'j1LlStle3pq8v/8p7LDdx8B9AtWmTbMEvixH+OefkFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)