INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c808a0b063cfb777918760a7090886f9613dd869a13dfb23b4d871b43d6e7ce', 
    'KO8dvGud0R/eNV6C5luzd5lZ7rbtHJlaKI1aR9xhABc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)