INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54a2024758c287a51f2397d0bb73db6648a566405d27fe16c96c649b241c0e05', 
    'AI9atrQB0Qv1/9CcNoaJ02MAnrkY7hhCOfam1Q0X9iY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)