INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbae536891d0b919a12bedf902a7c4e71e9d2c22dac62f83c9a519652d1efb28', 
    'zqOLQAvyG5bZrFopAErAbvuIMr9rTMFvcIz+XZWQNVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)