INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48af6e3cbb955b18ed71abee287d623d6d718413803d1a249926b07e2bda9018', 
    'nrqz3k8+C1xmeZr551NJMxpSzDH7pVgXV7CD2NFmWEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)