INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b20c32bc96f6e3fbdf7661a7c1336a475226232f0694c4e18354a29a00379c6b', 
    '9mT8nTMEASEqMThQlSnVMOTJY48iNTnYtdmbEx6ZMmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)