UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x7IQ5zaXAKqvmvWLekE6AGKqC0/3lOS6p95rojsSAh8=' 
WHERE 
  key_id = '0a9470d81d7224f52830c2c012f935695a37b700907773ef96009585bfd1d2f0' 
  AND (
    token = 'x7IQ5zaXAKqvmvWLekE6AGKqC0/3lOS6p95rojsSAh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )