UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EYUwfb7bmBe+1p6JXXivcouYNfKhEsIc5qMdNV3O90I=' 
WHERE 
  key_id = 'e4a33f4b55b7c2c9dbf21ffadb49804b0b910ad7c8b32691edf93aa95594cc45' 
  AND (
    token = 'EYUwfb7bmBe+1p6JXXivcouYNfKhEsIc5qMdNV3O90I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )