UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uzOg9gP01FDtj9XfaGfbHkJm7H96HmJagImRiaskftk=' 
WHERE 
  key_id = 'c6b65698356ed42b4c11d1747aedc1a79e7304c1beb4162cd334e114fca7548a' 
  AND (
    token = 'uzOg9gP01FDtj9XfaGfbHkJm7H96HmJagImRiaskftk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )