UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EVyVn7LqG+2gOLy47DBeit4//Yhk8z4JG2jndFi1y40=' 
WHERE 
  key_id = '7b47cbd1b3d5d9dca03dc7e257dd8790c6cdf093f205337b1a5fafa0bff1c3c3' 
  AND (
    token = 'EVyVn7LqG+2gOLy47DBeit4//Yhk8z4JG2jndFi1y40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )