INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b6d689cfd862e6adf711d3b360442591892339aecc573e5bed631d2e9fdfe0a', 
    'A2J0WrTWP3aHlTOlKt+BK6XCjfGeEWskHcKWbNksQd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)