UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r6S+yc+jexQ21CJjVDlora+5r6EwNO5bI00MzjIdJBA=' 
WHERE 
  key_id = '8acab5bcbfc96cd853329143ee58d8cbf2c64fbfddda8c891944801bdd777356' 
  AND (
    token = 'r6S+yc+jexQ21CJjVDlora+5r6EwNO5bI00MzjIdJBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )