UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BGrjzr9IoAT5JBUQg57Hsq2HnXyXA2LObigX8KtvO8=' 
WHERE 
  key_id = '136abe0c477382f1a30841a4066321aba93c6a1af3d9d6e99f5a4a779ff93198' 
  AND (
    token = '7BGrjzr9IoAT5JBUQg57Hsq2HnXyXA2LObigX8KtvO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )