INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03b1f1e9ff9da9a1801a8ca0e6910a39f74f78910086dcc25821bc85f671c6c6', 
    'Zxu6gHQ5tuva8sh/n4n6snUnygHiYvRbDG/f58pB0Sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)