UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMm/yl0+FofdCNSeNd/g0nqiuDMl7AynjiiuTJ50ESY=' 
WHERE 
  key_id = 'e0609b80b489f676cfd7b8b8768c2853dd530c781b70bea8e0bbbeab8d2c2233' 
  AND (
    token = 'iMm/yl0+FofdCNSeNd/g0nqiuDMl7AynjiiuTJ50ESY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )