INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af07571294fe731b0adfa078a041d1fe884c2374fa1f66381c993aa237a2025e', 
    'g8ci3NHuxzKEOLakCkJZU8A2LlERC7dOU5WGokOAANU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)