UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dHYWfLoPSMRddMfMpqhTnQYs+Azf68ZQvdHWYwuyRHs=' 
WHERE 
  key_id = 'd2559dd4139302e726af3bf0183623912aabdada48182670f65a4eaf54029a61' 
  AND (
    token = 'dHYWfLoPSMRddMfMpqhTnQYs+Azf68ZQvdHWYwuyRHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )