UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ReoIB/DdGKsDRU8jFNGt++SKwbWEKpVgynVRF2euvH4=' 
WHERE 
  key_id = '90e54caa998c8f0c33d546ac17e02b8f9563f276cac32d38a037079d7d3535a2' 
  AND (
    token = 'ReoIB/DdGKsDRU8jFNGt++SKwbWEKpVgynVRF2euvH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )