UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eKy8z60pW3nNHV1n9ALVzdlqbbZ36pA1bM9n5jaaCVk=' 
WHERE 
  key_id = '5059ba39d1bbeb28e0eeba1dd969b167d1491a7c5b1ac8c2ea187a6aebcbaba9' 
  AND (
    token = 'eKy8z60pW3nNHV1n9ALVzdlqbbZ36pA1bM9n5jaaCVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )