INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1736cac6034ef674dca7ef3097d9ad01003d05504a19f15cbadf08b396b544f3', 
    '81PoO8BE31huYBEktLOff5jjffCaxeeY5INzbX+2sX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)