INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc06aa39827afbfa115da4dffca1982c5136f156cc7cc3f10f0f3ea0446bcd4c', 
    'Qa91TvTrwTs7T7uIRWpNXizclph4n0pF3DcJV7GhKxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)