UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4cOBRlq0+QNiDXU8bICqCQSoN1QjeSXCkFPDLkF8s4=' 
WHERE 
  key_id = 'bf56f9aecbbb7abf005cec5c8db23f31fe08666ed27d369593e33d2b72e5874b' 
  AND (
    token = 'p4cOBRlq0+QNiDXU8bICqCQSoN1QjeSXCkFPDLkF8s4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )