INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4dfde4b497d2a30aa6d4b0737807910b88442710e5a77cab3dd41ee296aa47d', 
    'yLeRgE4aFBfxcNS2HEA4kFkoWoSJ4NZUn0dgGOdy3/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)