UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BBmyrIeryzcjoJSVmPDIm2g89UQymSIib9iA44lqBo8=' 
WHERE 
  key_id = '05b82d204f15f7a1de7f6c382fd003e54b8c533a167c170ea6ca4c44b561fff9' 
  AND (
    token = 'BBmyrIeryzcjoJSVmPDIm2g89UQymSIib9iA44lqBo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )