UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B6oVMsdKJWzN2gyY2kZbVrdE2hcCeclPS4YMj9zHIyY=' 
WHERE 
  key_id = '0b3015b5a2d09310948604eaf64256f52ea4107264aa453b007bd200763a09ce' 
  AND (
    token = 'B6oVMsdKJWzN2gyY2kZbVrdE2hcCeclPS4YMj9zHIyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )