UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E1u8xM2+JONv4sO1Qcxu7F1vVpsU4D8VF2qxYFiX0Gc=' 
WHERE 
  key_id = '8a0681c5fc90c4c9218304789cdd7093bdab340bd99b144b63bcbf7b49f63e16' 
  AND (
    token = 'E1u8xM2+JONv4sO1Qcxu7F1vVpsU4D8VF2qxYFiX0Gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )