INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd255203744583779fa9e69128cb791d7e8cbc9f02331a6e37ae70bf9f9b79bbb', 
    'bUPM+3kql54LILQBX3UAgzNmkpTyj4RNIy+EHyF0lPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)