INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66f9e0a2bef1136a6651dad825321658de0d40829ca0d7b2c2feefbcb36e6321', 
    'UoucXY1v0cNAM5/cSbjCRn6nHZfmOWuVLHwyU7/GaxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)