INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7f4b0b83c9f201c5fc6a7365e451a449e18f3fa0e952042e8fcbc374b0d11b2', 
    'rISORitT30sr0RygwaFkHWvMpVgG2Vd8E8dxF0SVu1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)