UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMFlwfhziYPiUydTwlLGKIOLGaspRKT0iJ6FDoGH25o=' 
WHERE 
  key_id = '7e205cb047ad88751c08347db0786426642f8481ce950ae001adc1e48d912b28' 
  AND (
    token = 'QMFlwfhziYPiUydTwlLGKIOLGaspRKT0iJ6FDoGH25o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )