UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zPhV2RJRATtQziJcI5V8yZOCm1TJAohhMwAIme5pXgg=' 
WHERE 
  key_id = '312e6d0c402cc301d76f2d4770a4e113c98f5e9628482eecd28e92034aff5b8b' 
  AND (
    token = 'zPhV2RJRATtQziJcI5V8yZOCm1TJAohhMwAIme5pXgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )