UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HSR3rHeB/htZLhplk1j533r6MrYyCRyJmatqGLQSf4s=' 
WHERE 
  key_id = '4c5c411fc42df4ac55ec2bb603c1b357e2197848b7768d8063894ebd35290fbb' 
  AND (
    token = 'HSR3rHeB/htZLhplk1j533r6MrYyCRyJmatqGLQSf4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )