UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OksVLU4VaHx1FY6Q0/Q1czrr4Z4oUU+5WD5Kj231XMA=' 
WHERE 
  key_id = '291facca47e175131cdc96cbc07468bbac8fc644c0f9a72361f83f5a333a18ea' 
  AND (
    token = 'OksVLU4VaHx1FY6Q0/Q1czrr4Z4oUU+5WD5Kj231XMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )