INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6295f267c90d156d3f5bc1d1343b1d2d3c223811cb20f92df6c5280d34a6514b', 
    'YKB+Pq37erC/PUGpjakrdwWpo9QEO6aCSErBlWddSws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)