UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E+ixO3hM7oqsQ9zhoOftQr1tk2xWPuTCBTLQYFomLfM=' 
WHERE 
  key_id = '0277389d8ed34949f1a8363856aa2516ebbe2bd7b262229603ea8fb624a095fe' 
  AND (
    token = 'E+ixO3hM7oqsQ9zhoOftQr1tk2xWPuTCBTLQYFomLfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )