UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '27T6Q1Gr6xBBmewm+5VpgeZR4AuSEkkf3+zs1N98/Wg=' 
WHERE 
  key_id = '5ec0b01a3c949445f7c219680fb69ef18e49ba44d9a019745dac19f39a1d3436' 
  AND (
    token = '27T6Q1Gr6xBBmewm+5VpgeZR4AuSEkkf3+zs1N98/Wg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )