INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39aca9864f1d24ca3e5b9123bcf7ae28e3abc57fd5909373ee7111e223f5d10e', 
    'mHQJByniY4YZUjVwNHcQMd3MXiX4S+1+nJ8biLEP7L0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)