INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '602090ff04fe000035011037ef055cf5a69a6e51a1f88a61b1130e1bb15f9243', 
    'qzwdM8mbpIqZD7LQ0X7F9ltpQcvyrh9I5Gg5gtWpmM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)