INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b15a17e4e403f746fdb44246fe93902afe101d6e87433eafb0f5550515516e0b', 
    'G9vnJuIAvZvfrGRCLPTmYqSwl3nsbVIaJ17HHJjzqUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)