UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '01eiN9dfMpJg39dotkPO7WV6AE8AgEw8q0uMoVViFlc=' 
WHERE 
  key_id = '1537883caa7abb6e5b8384271f639b0b17126ad61916d505601c8127ba187374' 
  AND (
    token = '01eiN9dfMpJg39dotkPO7WV6AE8AgEw8q0uMoVViFlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )