UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cmJqfcsw3mB51MGCf1f1y7Kqlk8O8reJWHOZJbdxC24=' 
WHERE 
  key_id = '461cf24411ae50aeac33cd0e86f132a48994d3b55b6021cced2c6662c8ed0288' 
  AND (
    token = 'cmJqfcsw3mB51MGCf1f1y7Kqlk8O8reJWHOZJbdxC24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )