INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28c96e744edb862a776148acd485dfab97a712511a26f4d14966e6457648145d', 
    'WvNzsMCG4Qc2nHF4TH6k530xkfe/PZqCOK+3iHXmSnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)