INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a08456a8af60f3ac022c6d9803ab9a48bd952bd19b629ae790f3d6fa8498512', 
    '8aH+gV6l48yl2ZlCJEVqwi4cn/mt9fdFiJ4PaX88zoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)