UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gTqcr4hXoGm23Je6C2ePMDEYn3klJQJQDw06DN91TDg=' 
WHERE 
  key_id = '3d5ae9eabb446534abe1f889a65ea91fbfab9b4617cdef27f1745040e8ae08a3' 
  AND (
    token = 'gTqcr4hXoGm23Je6C2ePMDEYn3klJQJQDw06DN91TDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )