INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e3a27228db32151b68eae6c9034d88e4772aa1bf1885d6320482f3407dfea4e', 
    'LJkNdT/V//U4BXPyfU7qZJe1J8321JZbxkuMuwzm1lU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)