INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56d2b9dff70ef390e000c3cc47182fd8cd3844e24810d466c81d7b2502fa03c2', 
    '9bvHntkLbncul0OiGuMjUX/E3mgw96wJoMqkCkxqafg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)