UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bJkbuaSE1Rd96v/9BJYLmAWa4VtUjv32BZTTsDHFipo=' 
WHERE 
  key_id = '763ecb1096348c3ba3ea682f74ab382b9678923610d9b01c729f6237c5ea4fe7' 
  AND (
    token = 'bJkbuaSE1Rd96v/9BJYLmAWa4VtUjv32BZTTsDHFipo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )