UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pd6kooXdXh0sBG0Rr1WApiLoBdJL5hcFGSkVEFk4BBw=' 
WHERE 
  key_id = '5a050ac4064245b2d9579987369627175f7e27877e32d9333294b5bf9a2ae720' 
  AND (
    token = 'pd6kooXdXh0sBG0Rr1WApiLoBdJL5hcFGSkVEFk4BBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )