INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1c510d901e56363be92d31cad8576c0abfe728ad06b29821907ed7fc36a351d', 
    'uQvdJY7j4Fj5bODHrbCwc9tiLqf7lhb+V/gBO68rY2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)