INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1753b49eb64ba6a30483f31a5051912c7932ccd4ce8b64e9688379017b28318e', 
    'fT9ayDRcuxHimxOVt8fOVyhCHrrQcBsSka4fl8yUtCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)