INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b116938a976b60d7ecfdbbcae39d2230e7e7a4f23421b12e078d21f3a8fbec1', 
    'e46IniNZLChliuzhHSAjlTH8PzZ2i5UGgiI+eQDyelk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)