INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '290740dcf262bb321f12cab552d04c0f9415d91db3e8c68b595daad302af049c', 
    'S6SP7mD+ou7Kxn04OJyoQxmhYFO0uN4wEmRIuXo+ZjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)