UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GaEyYCLBEOFebNNQpL/mwX7hA8gxNciwfoErWclDnL0=' 
WHERE 
  key_id = 'ad300965999419bdca773f536c09da7c129e7206dca862977ea8f4734c2f0681' 
  AND (
    token = 'GaEyYCLBEOFebNNQpL/mwX7hA8gxNciwfoErWclDnL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )