INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '435958c9018098b2092aac748fd0a05dd62e50573c89075e6c3847bb89eeb490', 
    '7bYL8cFJSu0no/Taw3KueLC7sRImyczkksjgtBFjlNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)