INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387ce4dfe2a98e8c705e15ac6a1eb0dad01335267b017799ddc354450e769bd4', 
    '2CmlLd8/nzWsAjECMUfrs7jO3z64j6Erp5PkRGe+i4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)