INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e27e03a596e8d0b44f8d6d1dd1a12d1fedfc2adc5ed0732c97906d0ead2fa7b', 
    'GVnwn+T7PLi+zu6JNkGBlSQnldAvW8HseRKjULogneI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)