UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OxKViVnhPqCcoCRvEn+fkQ3OzGwFIkA1QyPP4K16C6A=' 
WHERE 
  key_id = '94018f20755df8e0e08c9a70c1a2985876b6d275b0a56cea8118112bd74ef2e7' 
  AND (
    token = 'OxKViVnhPqCcoCRvEn+fkQ3OzGwFIkA1QyPP4K16C6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )