UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttyKIfd5vZ78DAxt0Va7i2M+iH2/52XP65yJTMOqVGY=' 
WHERE 
  key_id = '1ab2699d1ae14605327158a771e1d2982f4326f2702bfb7da824fa14b69b3f44' 
  AND (
    token = 'ttyKIfd5vZ78DAxt0Va7i2M+iH2/52XP65yJTMOqVGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )