INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f56a4ed1b6e9de02657c77239b39a85d30b8e0940b2b3200bda0c1979da59ac', 
    'dB0m25EkvCrNIRXoRX5vSSrxfjXFaramkQB0PxZSl6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)