UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rILZ2fZiBJ2AYcVFPxz7lRvSbBAwQ5HeTz/HoNtowmY=' 
WHERE 
  key_id = '8c62a6ac778fc2200c4ee27924baa30b0ff7392e6702f4f3afd14a0e4f15ef82' 
  AND (
    token = 'rILZ2fZiBJ2AYcVFPxz7lRvSbBAwQ5HeTz/HoNtowmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )