INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2609f5250f2b45557af3be5435810ad5e2f2f7c4ee60d89eb16738912da160ca', 
    'SVJlt0qwr9fNmigQFQJsG/MMKi8PZ4dK6H/0LgaWjS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)