INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8039e83bacd9b7aa7952414439c04babea22291df75512e593505353a7dc5dcd', 
    '1C9klPCl5uSpm9V+Vxt1wkMegxsm3Io2lT8gej0ZVKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00075

Result

int(1)