INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '913eb992fb45863f55483da7e35e6e08d2430c57f24b271f3e24a4ae54d862a8', 
    'V1aLU7QhwxEXTHhD1R3nxooWUEJejapbRxXJdbLEpNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)