INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f20029c66cb30002dfeb6c250fdbee54398374e9fe5491e8995a1f047b095ba', 
    'W8TNwq+Zv2Vx1QqbNE1c2C6w96GnibncIbaFQ2naVqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)