INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3273421feaf5527b3aa254617497a94ae6f519989c9bf1ff4198c178f391d18b', 
    'putLbysKpEB7+D3t23hM+0MBniQxp9nygqf/ebAT2iI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)