INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '095f74117dcc7594a88010cb9ec7d752384b4eca04750558901c32fccc81ede8', 
    'CJc6H8FjdmzzGbtIw0Y52y8Kkyc0D/8S2KBIu4DeUWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)