UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/AZpwoHhgPlWPw+LHO5V+HLNQO8R7FpAnnX60+iIFY=' 
WHERE 
  key_id = 'e6d9140cd40b1221658e6922c10fba05f0f87cbb964ac43c40bddd016267e4df' 
  AND (
    token = '0/AZpwoHhgPlWPw+LHO5V+HLNQO8R7FpAnnX60+iIFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )