INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a44aeb0bdcdda629d0f3084c6b5b43a4978747ed43d88e8ef960043a10618b33', 
    'eiPSlVSlIepVCYkBaMI6YmvRlxS0Aq8MH636JrS0dGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)