INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '493941b3e212ca276217fc48469e8796110bc9becd2bea0a8b3a888fde214c66', 
    'KWFfIysU3DwjZ6oQw+eNvjP7LsZjNAS6IodXoBLcDH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)