UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MUw/3/AwmPlbrdiyHLIaNDBWLjRAiqAV4ZWj1eiTqcc=' 
WHERE 
  key_id = 'f2f5e01b205b0d8406b01ac36d2c8c78ddcd657b42b668383cfb9cb7d1fe08a3' 
  AND (
    token = 'MUw/3/AwmPlbrdiyHLIaNDBWLjRAiqAV4ZWj1eiTqcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )