INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae6cb30da51b18de99d9cabf3a60edfe02c6cd785619c2f8201b16312fa9bad4', 
    'R8Hd5ClhEln/sBusbOONh5Wv6C3NTjFU3q/56F1e6LY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)