INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73269c176ad55f13c064562a234e5c4ef7547f82a9f636fe9e62158689c4138f', 
    'uZ8r41fvWugckWm4dpXt2LNvUjmdGg4x3gHGvj7qOPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)