INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2568c5eddeccd749aa705a7437f54e6d20fefc60b0408e8c50eedfe21ff51bee', 
    'ic5eOw9T8KQsMk/oFDbeZFaqGwEgp94avVu/4Mi9SpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)