INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40b4775cb83fd751a382f7096432842f68239510fe897d356250b861cca1485d', 
    'zxvcFuAYk9KE0fxNU3CtNSz8O449OODPpctxNduHUm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)