INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e11a617f49321fb1c6fc5738fc557a7f913709c04b832ce0f348ef83e8bdc49', 
    'IUz+lE7RXpxxO7u9sw/QHl4NnRVh7LHJpuTLfutUzKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)