INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5987d2259b521667cec87d099585cdb7e8586cd9e989fa94e014277e6af47ca2', 
    'dTk+8dmnJCAjE97z5a0WhftLyQT252fhh/j5LNx36x0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)