INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '912c5d92343596049c298a4d61193ae1af5ff1cb0183a6ee66bb0574a2bb47b9', 
    'YUwCH8V1FPj110BtyjdilFCaeouxVrAA+cjIaD1LlMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)