UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xcONE7izKHXO8j6Yh2U1AoHqkaKlnPRfrgkNmR2Q9Ec=' 
WHERE 
  key_id = '7f74aa1bacea97807c23d65de0ebd881d86a15aa8be24d5d8b4b856d98ff5c07' 
  AND (
    token = 'xcONE7izKHXO8j6Yh2U1AoHqkaKlnPRfrgkNmR2Q9Ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )