INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de98c17b39ef4b89786cb71aa8d2d2e5ea6bdf35acc49b3e56ddcba50954035b', 
    'eh6iZGBrjQwCcV8wSSj8ZNL9i50q2SNbvTNYMt+qrwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)