INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '672a93828681552bf42a156cf4c1395c46e51a193fadc36e37949ce053f84819', 
    'qUUpK9m074nFFZ15fz3oXqj336Ak98xJKJUf1B4EvSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)