UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LF9v+y3P8QPE3ccrpi+wScGFZpwAa8RuJdwpIzDI2cg=' 
WHERE 
  key_id = '32953430acb3032c9b9fe14f33fa2da31a8ded99efa45141451b0d1119e7b2a4' 
  AND (
    token = 'LF9v+y3P8QPE3ccrpi+wScGFZpwAa8RuJdwpIzDI2cg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )