INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a63b84997606a10f39a54e30ecc09163c766df50081fccec3b9b4b1635cef88', 
    '943hl+XK7BQakbtDU+QsZygMKSfIGofI9dOQzdvr6TY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)