INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'add4a2a8712ae7b10215755ec889fade97bcb782652cfbec2dfe9a1413103cb3', 
    'EW3TBLdd2fqa/3vU6c2V0JHLc/BQpR4cpfmjpobaBWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)