INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2761907b77dc594666cdc560f1f8d7f34f4c95b2d05d6d9f85000b9b190e25f4', 
    'PlvMhg2DYZjnvftLL1vO7XPnhsGWQYzodLRk1hQddl8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)