UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HLScZwcFcAsMHcYbjGaxu0rD7G6Cfw7V3c+49YsAtI4=' 
WHERE 
  key_id = 'a8c1d7e3b5e80ffdb0db6c43c21e34aa71b8ab18c9042ed6868fd5d4c859f921' 
  AND (
    token = 'HLScZwcFcAsMHcYbjGaxu0rD7G6Cfw7V3c+49YsAtI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )