INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdf0a99e3f60c6de9eefe8c0cc7273996775e9eb71c57e65f2632c2a7ce65336', 
    'JLP9yMBApZKg78WvgYcTeac0ASyJMvx+I17TPH5WApo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)