INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f911a4e2691e0b328e056c6d7bfd5d35b279b4415e83556f0de324a83850b72a', 
    'pU8H0WyNH6vWCE3TZ5xjHYpahB2LT119FNxP3i8JAtI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)