INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3e2bb81d092a353392b15d596eb7b93e2c8b8537ba3726e8df1289ef1461365', 
    '2VxdrQdHc0Xv+DMon7y34ByU9+sKXmFmgFFOWpZ2sIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)