UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fzuKYVOXOc5xLrLV1FNTgrJ/G36Lco5PaIKgR2ex+l0=' 
WHERE 
  key_id = 'a0d94e0547ecd2cf3ee6287d7110132fc51625af54e38eaf02fef7d0c1ff485f' 
  AND (
    token = 'fzuKYVOXOc5xLrLV1FNTgrJ/G36Lco5PaIKgR2ex+l0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )