UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dGKRBIsFoP0k6FRNRz+vf454Wu6dnYVnXT6Obsep5QU=' 
WHERE 
  key_id = '70b87ca226e70d4c329a4bfe6e3d6f1b98302a208db6de4d36647a40462d5506' 
  AND (
    token = 'dGKRBIsFoP0k6FRNRz+vf454Wu6dnYVnXT6Obsep5QU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )