INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5fb96925dc437ad71c97600b41f061639c746855847e905c7d2aacead3bfd19', 
    'iDvvCcUvMDIyQIDEqq6211gzv2INGziEs8IkqpUJ3AA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)