INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a12c52f7277459f4e905944f685889cda1bf1a476ac327f8d607143a34418c8', 
    'D/NFbzrbYquyzU/Thq5QhIIhXu8z35BvkMLhCnPG6JI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)