UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ET3NH73og2VxD7VJZUgBVI8K/HdWnCRhpgIAESzN2g=' 
WHERE 
  key_id = '87c74d178281c8b51233887ae3809f1c25e86a3c05d618b0b6f2c613202281e4' 
  AND (
    token = '0ET3NH73og2VxD7VJZUgBVI8K/HdWnCRhpgIAESzN2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )