INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4363801b47add2bde9a96a68bb03246a99daaa9be476a370f5bafcdc2171274a', 
    '/vLCGiOQmnCbDws62DdusWVGtFIDiyIaUEHt4BzwALc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)