UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iBEWVriH41xe7qXiVcCiZlNpbsRbzXeHTxqk5lfLmVM=' 
WHERE 
  key_id = '1c158fe97885582e5d4890dbee687b0fd48cbbf36c4fde51df4913a056c15e47' 
  AND (
    token = 'iBEWVriH41xe7qXiVcCiZlNpbsRbzXeHTxqk5lfLmVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )