UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GCvExdXpAN7bXWJZxX0Vdd4OyewtsKATcozQvCIegWQ=' 
WHERE 
  key_id = '0e39ae5858c4170836643fa2f85b7f0e6542b491e401f42b9f31526c26941da2' 
  AND (
    token = 'GCvExdXpAN7bXWJZxX0Vdd4OyewtsKATcozQvCIegWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )