UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tGj0V5fuybsKT34rRSYJqE6biNfYZK0E23Qk6rNf92M=' 
WHERE 
  key_id = '0c0dde349c3440221e918ec6e87e5147601d16c64f872604fcdc7efbd94a4213' 
  AND (
    token = 'tGj0V5fuybsKT34rRSYJqE6biNfYZK0E23Qk6rNf92M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )