INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8a99c7c75cc00f00ee02a8d5a0c1299986cd14149602a23d20e8075b5b25a28', 
    '0WM1sg8ymAf0ttYl2vO0nbxxqnqv/2Dhd21ngg9OTb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)