UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nlprTpnVnDhjh6HsvslAism9Rzf/ImroAgzZTMxlavg=' 
WHERE 
  key_id = '55232bbe16ea2756f62a34c062a9c8ff2afc42a4cc50b3217a9f64ad2c4442b8' 
  AND (
    token = 'nlprTpnVnDhjh6HsvslAism9Rzf/ImroAgzZTMxlavg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )