INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c98fc04a2b77c242ced8cb9c6c8474c5b25a7f11dd32e8125113bb7a97a3c0b', 
    '6UdeXr1tt0Ay5GjG2hG+70acs+DggIb5S4SttZVZb2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)