UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fg8mpXSwNFdleb03vS3hd8bKS3Rr8bEwSFVkZg1+tx8=' 
WHERE 
  key_id = 'ab70876093088d730bf5b0849123c50b9dd0bf1005df4bdc5746ca6429718b5a' 
  AND (
    token = 'Fg8mpXSwNFdleb03vS3hd8bKS3Rr8bEwSFVkZg1+tx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )