INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '394cf2415f2690af4801794be8e16dd0cb833daf80879afc9ff762f6ec428a9c', 
    'RIFZlD1P83KySAnmD7g1zFJWUtlQYvToFDxejsys26o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)