INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a28467fe353588cb074ae85c91d2aa398b1292b48c43a7677f74038091e93d4e', 
    'hzXGcEr0dVcQNzYTuf7gJc8dDXJ7lZAbbjNXvAEt4zE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)