INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '545927a143898b565383ad1abc700caad3a97d1ac3107608e41130b6ab9c59a7', 
    'Gsn4ArzgIltkCyjgQkjC7M2NA46QMRGVBQWTEE1IXgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)