UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pTeycRLGQ0RIXyHySa2VyEGIRzkXI7eDrFSF3s5yQgg=' 
WHERE 
  key_id = '83dd25e3043496cdb4d50e84d3ee4ef04d78c28927f0a8efc7fcd96c0189542b' 
  AND (
    token = 'pTeycRLGQ0RIXyHySa2VyEGIRzkXI7eDrFSF3s5yQgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )