UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HfRZWbqLwYtAtHJJNiIDqusJb1MPrkCbIaEXanqHXLc=' 
WHERE 
  key_id = '35e904bfd0679afca826a43633c5bb2c28a5fcf719ba57549f66aa16d6d86ed2' 
  AND (
    token = 'HfRZWbqLwYtAtHJJNiIDqusJb1MPrkCbIaEXanqHXLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )