INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2940e9ee1a9a556a240e7e13ce93cd65c6a9e74189cb3f0a1bbdcac7ad59ef1', 
    'b8SXeW32ppezYslGpUVt7mMFLjMxeRUA9bNM1X4lTr8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)