INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '401e515f8003e6f7ff1770b55d46b655d1c6ffb5823c78eeaaff86f80283352d', 
    'KKdVrVy9S31y/c0UbWyyLP1bZyxiD7JNONQOsfx8Z7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)