UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mi3FKbz2D8xfvztiRZUAhtq44vw55L7Grq2wdlFj/NY=' 
WHERE 
  key_id = '99af4514cfe51602768ee389e9627a9f40bf1561eb172d1d66892d4d18a83522' 
  AND (
    token = 'mi3FKbz2D8xfvztiRZUAhtq44vw55L7Grq2wdlFj/NY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )