UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tRSyWrSuWGkRWBdTe8Qy1HDdTNlLXU66iN8EI2kbreI=' 
WHERE 
  key_id = '0f53f34d2f7fa238e274bf54d82c9101e53321d74c01bf7d39a4a145f5623dd9' 
  AND (
    token = 'tRSyWrSuWGkRWBdTe8Qy1HDdTNlLXU66iN8EI2kbreI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )