UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nYXrkG2wPriBPC2zQmUtCm3VMc7x/9YbFCX1rrSBicI=' 
WHERE 
  key_id = '2fc32742cfa7190cd581609c17366685c74466e6826d19127a45a85cec992964' 
  AND (
    token = 'nYXrkG2wPriBPC2zQmUtCm3VMc7x/9YbFCX1rrSBicI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )