INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fe80986c7bae62e3fa077822355f0c43463bef66a84edf003fc39ec5663c530', 
    'k1gdXmfXH5/aPaJXHgTLluc3V5bltYjM86am96fM6D8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)