UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nhLALXPmrYtAdTXPRgxOMj3N5rx5Dql2kg0Ld0FalFw=' 
WHERE 
  key_id = '7e27d6621ae7485ce80438db5b488c88bd3fc3ada75213d3b5c4e9570f6e2446' 
  AND (
    token = 'nhLALXPmrYtAdTXPRgxOMj3N5rx5Dql2kg0Ld0FalFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )