UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9OKzAj14rEvJlY6FgsyS5H6OwURnaZfLB3r3Ooefjk=' 
WHERE 
  key_id = 'a0afd06eb7acce1b2ab8ca24ab3e1d8725915eb73a8ddf8389e7000cebe2e8b7' 
  AND (
    token = 'r9OKzAj14rEvJlY6FgsyS5H6OwURnaZfLB3r3Ooefjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )