INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb266a73c1669d180bf8fd7689744e4e43e623adc1d9e2b2b47d6d009abb4e5b', 
    '+QhCN2iBIRyy/HcRrZx9OBZ4GJjY2+i5U0G7RkruySo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)