INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4806b236a204d130c56934bf884e71d73fe1136caa18ced0949ec1c19523d6b6', 
    'xymEk8RwFl6KBsCVBy+JZPK5QHlYP8HCgR4Q9OFrC7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)