INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5910075c534537445122d34e2e04e9283594eccccf21da4391b07ed930b30aba', 
    'doqYCgbgsf98Je4zJdvBtqmDz62qDD76aQm2J/7NHR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)