INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5f2c44a347992d23b4dd64e66ddc56771e13335dcbe715323c2976da88ffc78', 
    'IG13V2ho22vSvVPbP4Al2dSyjdWINQOzNkt+FqVQkCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)