UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cu478GAZR8lCZcq9UFnmMfrY0HUpNtkn50L0eP2Nrq4=' 
WHERE 
  key_id = '0b5c1fa641b5102af185a1fec93aff78ac8cb1b0ad899f13c9204231803d07e7' 
  AND (
    token = 'Cu478GAZR8lCZcq9UFnmMfrY0HUpNtkn50L0eP2Nrq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )