UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U5Jafe87ZKaQlCcpqTlCT7dmDq8mqhA5oaqLhq0uut4=' 
WHERE 
  key_id = 'c0b6279114f9ca638a3ca1f4680a4a0537e96f6b118128ff645330d05c5bede6' 
  AND (
    token = 'U5Jafe87ZKaQlCcpqTlCT7dmDq8mqhA5oaqLhq0uut4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )