INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '58518fbb6f854db924c384bc1a9933db0ede32c962d88f52264358b226622387', 
    'F9Nppdn5q/6NCyQfAOUevZxJHr4P0FmjQHP+x9517ts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)