INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f4e8e9711e9b015068eed72a059d1925d8ea7b1dac9988a2996021dc2b4405c', 
    'I7rT26Ki3e7nCpLfEsvvkMiBbOF8p0Pp8lFwn9+fk1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)