INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8e2ca0285668aef7d986bed8796633cc19a9829c3f2f76f6c65e9b89b3ce4d2', 
    'gtGSXqyVkFPQoQw0Psq7eHKoW21MAcTsFqlu16DCgyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)