UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'waWBwC8TwR6dmcvfX1MnKsANSSkc/3hcBkwPLQlnGyU=' 
WHERE 
  key_id = '55ff632ec322422f149d9ea3ff58976483e35fd1c629748677767479b04c29ec' 
  AND (
    token = 'waWBwC8TwR6dmcvfX1MnKsANSSkc/3hcBkwPLQlnGyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )