INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6779ca234d4fbd830f63d140ad5ebb023528a62e838cf123014f9c93a623f61d', 
    '9xmxk/dHjUDveskpBUThlkYHJyQyDi2G3CvjQCnxcwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)