INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '350dcd42baf3d47999caf299bb086c11395cf79a66745a1d18ff6ea76247eb97', 
    'HMZQu8U7VFbLAc87bwok/UYFqMOcdjEJ8196WiXnFBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)