UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5El/89+CVT3uKNISz2GHCLuOUcdvGg7OAsoG/fh+8D4=' 
WHERE 
  key_id = '17dfb97f5eeedea39fc707c98abd076341debf2e95253c6582a133fa1c9fe532' 
  AND (
    token = '5El/89+CVT3uKNISz2GHCLuOUcdvGg7OAsoG/fh+8D4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )