UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zi4B2qOcqGyJ+p38TpmPC3f4NBTkwvnVi3kK6As4Hws=' 
WHERE 
  key_id = 'a364f3dae847af17b07d8770b6bd77bc1079c048c497f5b3dc0af17f0c6681e1' 
  AND (
    token = 'zi4B2qOcqGyJ+p38TpmPC3f4NBTkwvnVi3kK6As4Hws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )