INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3209230d0458527f8864e8e93bf1114ec44e986e53e1261154556273b712c47', 
    'rUjR+5Jymy+j5YrhCGfGTfMH0Ut6tJjeSvqdK1jrJDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)