INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2898c667117744d0a51420d8115ac84ba818fd3e59f4c1f02098a353b735251', 
    'aT3z5Y2iZYhzwfAfNnbMxK/p0Lx7xrtfHLWYpgCYi9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)