UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+eKrQVwEIDDe4WdeIKafrqriDLZwYKc3ZT15cF0ce7Y=' 
WHERE 
  key_id = 'ef71d8c516fef24e31bb848a3fbf18a6e495c9648c20ee4ad70a2554e421dd5b' 
  AND (
    token = '+eKrQVwEIDDe4WdeIKafrqriDLZwYKc3ZT15cF0ce7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )