UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7G4sTwEmVP0fqfCql+F0SLz6Mf+BCHGQCzt6ZbMNHA=' 
WHERE 
  key_id = '7235a84e55d7a30c8c956f2974c766072511263b87220891306688702cdfa566' 
  AND (
    token = 'l7G4sTwEmVP0fqfCql+F0SLz6Mf+BCHGQCzt6ZbMNHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )