INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '213f621203b0cc1d63573f681e20748dc0533576d3846457d85ab03b79b0797b', 
    'K8NtBzJpb3kN6KHzNuWW2rFcJuej0jZ+hO9Ru9K9kjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)