INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8507f0daa6f8880a4b0aa7e7891e44de08c9347edef709687f528cc07966c5b7', 
    'jG3a/rLEHqEUBFvJMm0FHeEfZhl4hBGWMcgoWHh/NUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)