INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9340a62b1a845f3ee643b5bc655208f19040de46f5175e01447630fcf5804f1', 
    'sHLKKd8lTUjUcVmoGNxTqh+B2uV+kQgLNvH4CgAFQZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)