INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cc47d9dd9c655d491407cf1ef9442895dc2e201364254806daedb75df801e48', 
    'Lm1Hcn6zCh1f4O1PqdxaRPYkW7pSvD7+aCqfdFXB8Fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)