INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5abc3a7fab1010cd8362190fc0e58e8a528a32cb34b33251fa7ffff326533f65', 
    '1CGKvrviF5+kV1EbvtLWPPfuQcxY1hxy3X4Q+aDtrqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)