INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd368a6277adc5bd965aed84440d57963f62831e6518309e0a614147db09a03b', 
    'a8ulOReraZh0Bqlu0Eu6qNmAwVx2ncx6KDcfWOtoT5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)