UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hwa4rZeSxLfg6Q1Yns7zxhkyNCNcgxN5RRLvz8peJbY=' 
WHERE 
  key_id = '28e4aca0b7dce03fc917907b465e354e025d6e93bfdc228bed18a3bf53226c87' 
  AND (
    token = 'hwa4rZeSxLfg6Q1Yns7zxhkyNCNcgxN5RRLvz8peJbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )