UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgEgH4BtPbtiVfZuJdyqLu8ug2knZ1mW3ja2kEapzSs=' 
WHERE 
  key_id = 'a52133b39417199e1d9ede3e35e0bcba9b6dd422a6603ae5ecab0a62a3d3b0b1' 
  AND (
    token = 'pgEgH4BtPbtiVfZuJdyqLu8ug2knZ1mW3ja2kEapzSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )