UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'blksJ2jBP4kyA6Yjxwja/3RDKwNqKy0CI1iVcox3cRs=' 
WHERE 
  key_id = 'faedef85e29ea1786789c5a1039676bf7387b93df6a2fc60710f6866e4f01f8a' 
  AND (
    token = 'blksJ2jBP4kyA6Yjxwja/3RDKwNqKy0CI1iVcox3cRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )