INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbe8308a8a018e106824d38e24164bf2093619ddeb5201434f183fe6989853ad', 
    '+zEet88XhCnbfk/cMlvMcuZzIs1/2/yBc5CfcXCvIfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)