UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+shEN+1drBLWeT1bPIe4S1acZ5i1cSwRn82xEDT5LVo=' 
WHERE 
  key_id = '650a362da754b8a28ec9db84a34661153e06d9af405f38326e503cb6de4d5ef2' 
  AND (
    token = '+shEN+1drBLWeT1bPIe4S1acZ5i1cSwRn82xEDT5LVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )