UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XP/Xvi3uadgdW4iR1crYmB6V0kdRXyPJHWhst/HMgHk=' 
WHERE 
  key_id = '6ba834f96e21d997d10ae1c39fa4f883322098abe473d39c8f06db0526c009ae' 
  AND (
    token = 'XP/Xvi3uadgdW4iR1crYmB6V0kdRXyPJHWhst/HMgHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )