INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c32e36ded3ad7d7584e9458c94eff074ec75db58bcf048392d3c587e055f5454', 
    'MQK6y71QkiZztWKtguFpsm1GnBoIvJLy+QImhNJ9usk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)