INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '276f7434e9863164b25f64041d91974ddfde182b3344939982d695e506ec8ea2', 
    '4SHK9LWZrRdHEAOW5FTxAJLRY7YRcjpqd9kzb7fZhP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)