INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21c461124b7bd34932a77e2b3633e32d5376d5188e23b3c3de99f375181acb24', 
    'geHPN32LyOqsP7Jj/D+FWAVQtbaYxyki2yfTRXls3EE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)