UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c3SpbROqqUfGK0kAx5Ein7p/YN2YpmtbGGpBuJ2yYCs=' 
WHERE 
  key_id = '5466b9d9487dba5536d6e913ce99af030bec1eb2de90fd18663836098b76aec1' 
  AND (
    token = 'c3SpbROqqUfGK0kAx5Ein7p/YN2YpmtbGGpBuJ2yYCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )