UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zAEf9gNORWAnGxTTNRNLUDBlIkj5M+k21U+CwiYeQcc=' 
WHERE 
  key_id = '344e0031034c20e2da4acad9e320a24eded5090e8fd92cc1265d9f622a95b0bc' 
  AND (
    token = 'zAEf9gNORWAnGxTTNRNLUDBlIkj5M+k21U+CwiYeQcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )