UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L3ImQdeiOLlqjBeNtXkXBvMA9xsdOtPjYH9MbwxRsZs=' 
WHERE 
  key_id = 'aeb6475cddefb7a1288a48113c6033a82e55754561c4a11cf6cf7f004ab157ef' 
  AND (
    token = 'L3ImQdeiOLlqjBeNtXkXBvMA9xsdOtPjYH9MbwxRsZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )