INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96b294a036d71cb79ff4d46db279a0589a4e3abddf0af0d267680232a608078f', 
    '7FysA3xZS4JkfJoLHELMx+7az4iROKRQhlo0kEy7l/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)