INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b765401883560d54dbfe91892b7314d2fdb1ed15dde910c403780b3a63aa4ae', 
    '5GKVgQ+Omli4iKoq7D9PrBrA+IK/1hXSNr5Rj/aB2gI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)