INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2c58f9ba7250044fce630b8049dbfbdd19b0bb69935a289e7bdc6b3b71b9ea0', 
    'klb3EP4PEcBfMoIWJwqzavYMP3a9U4wHbcRRg/hYIno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)