INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5191ba0bd61e8e27aea627de9bffb27323d3d5b4e23d455e871a447c25bb63a6', 
    '/WqloDusTHLZYs0n5IqpV+6n+RR8rpBQ2ipU9BR+Tks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)