UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5vE9hdN0MkRhpJJukztpcIIw6yBxqxIK2LEDeFA3vOQ=' 
WHERE 
  key_id = 'dbbb2ac84e9f94998bf5135133a2c92ffa213b94b0895c5cd7f985edbed5bc16' 
  AND (
    token = '5vE9hdN0MkRhpJJukztpcIIw6yBxqxIK2LEDeFA3vOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )