UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BC/FO5IwTEIdDX0grsVoRKL4VdV8s3DZ+gEosrXujvY=' 
WHERE 
  key_id = '7474b1ee31c47d0a5ea214696dff8c35937fcff7b433f1b807e35a6bb590c59f' 
  AND (
    token = 'BC/FO5IwTEIdDX0grsVoRKL4VdV8s3DZ+gEosrXujvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )