INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10a3ea55bff2adaca0d7e597e6c28e74440ca951c44cc63b32b2c9776a3f7b0d', 
    '3t7QOu2druhnFLJsldmCwCcEQ6VdCVTHbpf8t/j6FCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)