UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+cQqqkJW1Xxou7XqanEayngvuQclTDVl+uMrhopNd30=' 
WHERE 
  key_id = 'b98773b0b958dd5575205381acaede47fd9ad2effc0c2ed57c4d9c82e9000f5e' 
  AND (
    token = '+cQqqkJW1Xxou7XqanEayngvuQclTDVl+uMrhopNd30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )