INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '514ea820a4eaf56f3547375ec24579ba389793fcf676a7e2e2343b1b15cd915b', 
    '40GUo2qop6HHi9OtX2DWF5yyzeVgFa2BjNHTe/2D2TI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)