INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31fe0ac87a7f776b026236269cd441832ae40fa8dc3372e2be25ac89803cd358', 
    '4j8xOqRMO70ty848kQQoXD5eHXj57s5EAU1yCmyGpG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)