INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7409c6824cab8d5e099838ed823749cfe110455457041458aede7d49b3a2a0ec', 
    'vtH+PHazasN1Xhak79mZZZvJZ5zQdNChnY32ThwHIzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)