UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aDdtZZ+TEjorxbRaRIGy88IclWh1pbUZe1Zp7m49/TQ=' 
WHERE 
  key_id = '2fd98b611e2809cf10e445cafd1667d0774deaaa55b00eb71bb5da06d1ef0ac4' 
  AND (
    token = 'aDdtZZ+TEjorxbRaRIGy88IclWh1pbUZe1Zp7m49/TQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )