INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '318d268ac80d4aadf2b44b1637acf0d8faf822caaa16764c0740d63883af4899', 
    'o/hg3CpxEGVSYpM2gj26fMHLg38qSBD5rq1esUlyNTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)