INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f421183ee0d862c8ce548411ac00376020f3e1a8a261a2a73283f6fa99b04a17', 
    'xda76k+HpHzZKFVyO/B0XAl1DhiKT2BGsHxdx26tUgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)