INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a926bff9c0407a1d02c9a74068aeb1382a1bc7e542774b842828d300226528f', 
    'Q2RFbnknfe78LK0DsCPW+c6ZIsjZ0DaJK/oLkYJ2Wb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)