UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+vsquscRUosArPqRaOlYn2uN9U6JD/8FSrpweQGSeVY=' 
WHERE 
  key_id = '7ec645d536d21de0087bceb218e755e5e6b16c08bf1f05964e4434dca0e4ea44' 
  AND (
    token = '+vsquscRUosArPqRaOlYn2uN9U6JD/8FSrpweQGSeVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )