INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46d2693a5e9c9cf4ec5f6530b4f99901af8588f7cb05fbc83e385418d423d953', 
    'u/VSSdAJtUPnN5s/w6uitgmPQcIjQ7wbN62zNjETPuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)