INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cae76bcc9034e7e03fa20681875f8dd43459139fed1fa3e07fc847b37af72faa', 
    '5SNp1UfFqUCAjbFMAIvi5SDwyWlnJV8iTZ7GKqP0pJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)