INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '869612c89954f033587612dc1d1701e6c7e5b13fadd8318765039343713d9832', 
    'Eklnrbw18xMHqFrfWMcVW9wuBPoPrMLclN/V184G7ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)