UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hHJdVK+2I1Eu0qb8uvOVU4Y9zEOW3X9N24kRxN5s8gI=' 
WHERE 
  key_id = 'a1b87f2593d666a0d169a31a2d8d4174fa5cbb0cf9404303ac72ea2bb3c6e2d9' 
  AND (
    token = 'hHJdVK+2I1Eu0qb8uvOVU4Y9zEOW3X9N24kRxN5s8gI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )