INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83f5f5a617f9ce2998ec2fdd8fb0187a036dcc70bdcc16d1eb134d89ecb03979', 
    'ScgxpEtDMjRueFajHeJuFPpYmOAD7k9niC+lWYt9/PA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)