UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VUVwwYFGYubF5t9CKQPePIOk6u+UAVJtpzkuizsjgJA=' 
WHERE 
  key_id = '19e18eb383bb1d734b222d10af5f059b82c18f36a8bc4e44cec7f49dff2c3711' 
  AND (
    token = 'VUVwwYFGYubF5t9CKQPePIOk6u+UAVJtpzkuizsjgJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )