INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '830d617e4707dbaf19956996c1371d08d98b4f992339dce39676e21c80731964', 
    'wYC6Yq4yB8Gd66eRPx9ty5+pSUvcr356BbZDheZ4t7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)