INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '396a844eb7acd8d14aa29e4e7a51e8b5bab968ad8486ce359f7dbb9346f1e0b5', 
    'usKplL4Y3BDeeO6ben74NHFj1UwopBO1papRxn+gl/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)