INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4a0e6a444c13c24756839d6396d27f54a14349960624a805fe839b72985beea', 
    'IxxMxfpRrL/iC62b260gSts4U6j0Dx9+WMx8sKUsPic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)