UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dxfod3eFR6t/wGk/wnNK0K9K3YeL4L13yV6FpfrmpUk=' 
WHERE 
  key_id = 'f349566d4e67fffe5a6bb699a066bcc6338c0331330f22c662ba423ef7a362e2' 
  AND (
    token = 'Dxfod3eFR6t/wGk/wnNK0K9K3YeL4L13yV6FpfrmpUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )