UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RIk2Ie+AqbCAUOoTLVTI0Seug6vhXoRdCwKrQTDdRvg=' 
WHERE 
  key_id = '37b70eb032a97cd04793301fa14858ba55cf5ef03729b869a4d11b2045d79bda' 
  AND (
    token = 'RIk2Ie+AqbCAUOoTLVTI0Seug6vhXoRdCwKrQTDdRvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )