INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c68d8d4189cc6052bc5546073c5984431f2f56e826e9224cf7c1d8d2911b63d8', 
    'YL3+1yrgx1rzPVngh1IH9i6dAHv94L8CQxZD7LCjQBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)