INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f55f29b2ade8d30d586e1067348992892af003b28392f6b7e39d3cbc8246b17f', 
    'mYF7dJjQwPJXsD7YBccbqbme7ggX/80FHB3C43OwT/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)