UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wd3amcl1A+xSB27IxJS0U7Os0hH0W9CC5e+jk066F2M=' 
WHERE 
  key_id = 'e27000afbf964082aa29f7235521d71da8dec63479ff18cfd304e2e10fc757f6' 
  AND (
    token = 'Wd3amcl1A+xSB27IxJS0U7Os0hH0W9CC5e+jk066F2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )