INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '727ba9feb7235fde99bc4a3d260f962670c4bd07acd7fbc44c345fb2c32b959e', 
    'n6foUsDEdhk+EpuzRz8iKvviEOJIZdHZ2cM2RF9Hack=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)