INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdbdb9e3d42a4f557e1bb992a1873b22adaa9d1fc72f775e2cd62e49f68b5de8', 
    '6TNPB5X55FHEv/N4UiptfeD74y1O2OtAClZfq880Q+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)