INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd908d7ddba4a951a0784969dec48a0d365dcd6ccc7615a04af864e59392dfd3', 
    '5jL8MiE49cRgHJXgzNrgQ8rCBybMbAodLEIfhYcpQfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)