INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a6547984f1cc6bf894c01b6aac189ee55cf995314797c2832acd9b84734ecad', 
    'Zxzgi86rrjNzMgcszXuGtMU8N3jIV9VJY0KSMFte7i4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)