INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eff0b41deb2e8a2225285be325c85b469b98e126ad89ba7c6c511c0fbb813d52', 
    'm/PwMevmOHiTYneFf7EPuE7rSmJRpakkwVYPhjnigrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)