INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9e8715e00de31311676bd5121171bc82d71cf411db1cddd21780965122bd7c4', 
    'AVfXEJlVO/3gAiVLFGgAEjih0T5pBx+aWHA1S9bacas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)