INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9989c9351317d5c5bc04915d35027282afa37d017ebc726699c8f6e1deeb6e0b', 
    '5VHBHleEYFC/YdWZYAfhiiMNyZCoixJQPrLiUqPhKH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)