INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ec0020d34b6fdadb0f963a238dc0ec7509762eb6396b2d8104c8baa1a73977c', 
    'm7rwnvTGvvd+19KN0GU8SVXzUCThxBIjeo+j8T19khY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)