UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cQdMyoeM+zclpXedTyt3Nmc1cl3WYmwJQxRs6wCu8Do=' 
WHERE 
  key_id = '1bd6094263125ab087cb3a1b9faf365db84256a0751ad3ab36defbf7ac494e2f' 
  AND (
    token = 'cQdMyoeM+zclpXedTyt3Nmc1cl3WYmwJQxRs6wCu8Do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )