UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MuXiwa2d0jz1u4m0PXmeffSTX5kgxC/9/51ImdzdTH8=' 
WHERE 
  key_id = '0543ae075f02522a36f15f302dbd450a6bbecb00db0fe5ebb1d718ea96b6cc5b' 
  AND (
    token = 'MuXiwa2d0jz1u4m0PXmeffSTX5kgxC/9/51ImdzdTH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )