INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19f703623120b366b69cad1930038a5be96b3f85183dbdaa9bcac3f5c05ebadc', 
    'nHkudlpTHnSH4QppIy+V/T4RjsPiTgUYS3DeamSO9AA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)