INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74d735adc4123404338f602d4b1daf13c0c0f277ac5433fa4983a84bb776a959', 
    'xuQfBSle1Hiy3KDbrTiW+wjUDThrbdJ5FqGQnwkbAHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)