INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d0e608162452a111dadeb36491a4eaafc281dfca99189d0efd127abce3feb16', 
    'MB3LsM/oAfzz0QQxTt9lMcFpCpAirr/4jdogY7d1eN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)