INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc547c90c101614598beda143d68c33f1c9ee40fd182820ff51acfd313c5de65', 
    'c8PQRm+fTia04AWYey5LhRmQ+LCOVMdlG5D3Bpjptrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)