INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f80c719c68d0b067596875443dbf18253f3e8e7fb274976b871863da86d2de49', 
    'U/vNsWJNqun8xY5mAqbSzovFMianrxX3102fYwhG7Y0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)