INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9152056c64ec6c0b5e89a74638a06c2c109911758dd395cb7f5d52e9bc4d518', 
    'ExR1FKhsKjm9+xIwuStJZWK6zs7uaQ/RnG2KckQyhlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)