INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9b6ef74efcd7a130f873bb15b387dcd484eb976ccf93f0fac39b22f99b034ff', 
    'WKbRCl6kHOu4HHJHn9X5uprYyVqY63nngOBR8B7Xop0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)