INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b054d69a40ed8f310e6ff27ba1266feedd28e04624f637904c129d5300125447', 
    'RdNu7LDPVHMSbiumQPpt0462eeQhBRLRUDKjH/di3Io=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)