INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18e78862985b90fb3f4f45fbc3b72c5a727f03d54f4281209c31a46756a87ac7', 
    'k5a19O9PYKelxVbTc3nLda91Na5Q/cHIwprbcxunw1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)