INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9c74da796e89d598c01a33cefaa612a584f7aba3811ecc509095e5c5cb64c52', 
    'rwUICDkR0wxO6PCOEbfWUDMYS+Enlr9fyFBqy6tKO8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)