INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b6fc41ac998907358c342ca7711f591468963d736b52c20b038f7d2958da136', 
    'ExzFq9ct6thtGdWRL87qIG1beY788xnREtlbrh4f/iQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)