INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dba7c7a6f5feebd395cf47827227acb036f77bb961d1a31a46848014f566c3b4', 
    'PkcJ5Psrf2q4t6FLFh21w4k6WlNIAxJTBBfrZPJU2mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)