UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TzyVWxusv6CAVxo05U3aH0Y8eNcK3VLQk77H0l/vkos=' 
WHERE 
  key_id = 'e50c15b755339eb48031b25ae3b2cbdbc529407cb5d3d9fbe9dc138253df544a' 
  AND (
    token = 'TzyVWxusv6CAVxo05U3aH0Y8eNcK3VLQk77H0l/vkos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )