UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OsX662igtseHWMS5JNCho9gfr6tTrjrOJuZOLioODKY=' 
WHERE 
  key_id = 'b4593e7dc8d6a7785f78654d65e2ff580569debef59e6d7029fc9c18d83f9f9e' 
  AND (
    token = 'OsX662igtseHWMS5JNCho9gfr6tTrjrOJuZOLioODKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )