INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4190ec7c3a882a0ce2c7c6454683af4f23c0e609a93aaf63b3123435cf04d31', 
    'vsXUZrjJpfjr4XlfX1XgaA4Cy6dW906h1r2GQNUzyis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)