INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38b5ba5d1031761be4c101ae20e18a59abb0b5f342bebfd2385468dc2c537186', 
    'k+xGaDXdNZll8vLcb2Cqo1qRIMhZ7BLyLLc6SHFAWh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)