INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86a7159de1861e3ffc68b99528edb1ad5648858a916edd11ba40ee24bdd3dc51', 
    'BWG9vAmv3DIhRlg2uXGZSMIoKb/IQFDBHfkUYvpjXmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)