UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zcp79BhwCS3VFv7RhoCLcKl05+Rctoa26yQFPqDvHLE=' 
WHERE 
  key_id = '29f244321c3c49752acfe2b9dbf3d60eec27da62db90fd45353a922b54dfea71' 
  AND (
    token = 'Zcp79BhwCS3VFv7RhoCLcKl05+Rctoa26yQFPqDvHLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )