UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'INuzLEuzdVMErIJnHGWESsRcVMx/v5nKj/TKgiPwmno=' 
WHERE 
  key_id = 'e9a9df2323e042820b29fe736171c4d8ef4a97234e44a2968388ca993a6d30ac' 
  AND (
    token = 'INuzLEuzdVMErIJnHGWESsRcVMx/v5nKj/TKgiPwmno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )