INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '799691bf193796d4cc5063751a8500a1d47df0e1c491ef503f86821fd99072ad', 
    'BybkFdWgmd2qwdjryvDjIotD2eH9Yjzcr+2GL6vw0K4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)