INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52a4a0b3efbf7b78d715ff10d0a0697855adceacb1f342a9fd3da2d142a8bc6b', 
    'tnuOqZgTgnSQXn0PejDDY6TVZ8sJdZBgAmXn+4Qjzjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)