INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52cdce378ac76c8148a832584ddee15381ecbb3c1dbb1b114a4a08b745daeabc', 
    'Q8xA7LoijEBGwlfjGe3TZxlgYpr6bfd8Zmleokz/soM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)