INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dd4e3c9ff30e3323a63a7bbd3889064f8f77ad97b90ef252801216388a3a4f1', 
    '5nCbeTStnxLRpmnfQ+y2LZhs+vs5e1MJ2sJJxEkhtpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)