UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42SSpj3FV8nzIZCo4sJGFoTLg9omtE+BLe4/Iwgzqng=' 
WHERE 
  key_id = '28b80b280150637bea425d5e11bd634aa0f0dee943a5f4b966264fe867f123c1' 
  AND (
    token = '42SSpj3FV8nzIZCo4sJGFoTLg9omtE+BLe4/Iwgzqng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )