INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5b6af6fe66190fb6cd1e3fe9627fd01fa9dc03239c232c75410c95d918b78e4', 
    'X9+vXOr5buwPTQcCoqSe99VAmHB4CEM7mqCgoVdpQwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)