INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f560e1e25b5dbf62eb5a98763897fad3981d72d0bee7f06c25bb6e6a49149f44', 
    'MGqY+uCxtMMAToaL5V9nv3bATzHM6ez+rlooz9Uia9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)