INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7e52bcdc4d0a8ee043d8580a9b38aa8c5524f8518407cddf4e9131e72309e62', 
    'RF40ETc2V+NMXrZwZR1OSdHqt4AZpENT4f34n3ZUSFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)