INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c453b1e0eadf48753fee9f09c1c29915a5fd47c3a0f5be410bd4b9ed922521a', 
    'lun4Y3FbwNHVj8i1Bf0FBLh57YW4kIy8CztzOncUQ14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)