INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e37609c1cd8b342b2db38e0e37056db12d049fb32dc3c09944e9e8a460cf3ced', 
    'RLu9DYXDwaOnDFKiDdLfri5hJvr2aBQdSyEnDklo3ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)