INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68e1df7caca6c0d0043b0c56706bf266c11bb65e2b3d0b66235afbff65413bf0', 
    'Pu2RCrRc24Ai4TsbVertmiVVWDKc6VLT6IQO2LdvBdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)