INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88009346f5026725658f97d866e5e3fcdc929f06e338eb3a9bdf17c8e566d757', 
    '4L+B4HopAsw45dmFfiXGkdS4Ers4c98wuYdSJg8arac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)