INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b15f82f23212f86f88ee6fa4199edd876b20f7a18c34d8ffd669f910092f57b', 
    'auAoraG8TAeb3beIhUNFzUox6VKm1Go+EkVeS7HnNy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)