INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387b523ec9970a6a7b6bdec1e2794bf643a5c553ddcafcde8cea975bd543a3b5', 
    'IgZDSbE5gB5C+DSn5m54tKw3vVEiCv/YRfrlg8Gpxgk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)