UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7c5A/Rd6jDzmBha78FV/x0FORS1+GJDQ85KRD2C+AYo=' 
WHERE 
  key_id = 'bc51315574afbac040998295b768367ab895dd7403d888a05dbda1ecb5e6d117' 
  AND (
    token = '7c5A/Rd6jDzmBha78FV/x0FORS1+GJDQ85KRD2C+AYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )