UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O5Zc/R1Rcpxu7JtyH1+kj0Pf307n9vXg7HOjs2jqBJQ=' 
WHERE 
  key_id = '2c024fd58565df66074d5fbae3c59e6a576d95f9c09f6c908ac934a28b513fb8' 
  AND (
    token = 'O5Zc/R1Rcpxu7JtyH1+kj0Pf307n9vXg7HOjs2jqBJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )