UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BkOwZyRub4XCkV/05rSQxU1LLpXfrvdrVQ98MWa7ym4=' 
WHERE 
  key_id = '2581b6aa2a6c057608f7949ff4003f9ca8cf435551f83e1f9965a1e48b4c7e4e' 
  AND (
    token = 'BkOwZyRub4XCkV/05rSQxU1LLpXfrvdrVQ98MWa7ym4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )