UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TXl5wzhw2W+eHSkOv31XRt82T9ILBBRXXeVM1rTWI0I=' 
WHERE 
  key_id = '5b4914bc0ade94a005cd1b169bcaac8d899b5c9c24478248f9f38d0e23f0bfca' 
  AND (
    token = 'TXl5wzhw2W+eHSkOv31XRt82T9ILBBRXXeVM1rTWI0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )