UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5sOKFSuSB+iGevQO/+OO/R6uVYxX+M7qBMm13swM1Xk=' 
WHERE 
  key_id = 'b115b29c245b9c4644d6d431375051ee147ccad4f97650c28d1816f8e56959a6' 
  AND (
    token = '5sOKFSuSB+iGevQO/+OO/R6uVYxX+M7qBMm13swM1Xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )