INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf6155ed3877d9ded577423fb9c869d9efd9f22d4dff510da7a4a58452fea29e', 
    'e2LlcrfIHgrAEELo3Huu8H1scJwldcNx/JW0kXRJWVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)