INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3adc4198949de096e64908f16ff1077be8529ffecd0ac6ecb174f3a8e6a12eb7', 
    'B6brn2EjVMXML2tY6A9CdfECb7H1odwkM8u8g+SNcPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)