INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54f590e40ebbdd682dd3efafd6a03027bf097d17ac78794a5a56583e3dc7314a', 
    'VVQ7hJots6MUXtLiVyF1SXxRUqq0x43Mbkwyg4U+noA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)