INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1a6f8d324ca3b1214690d295ba7cdee7c38ee040a732b5f3cdee5bf169938ec', 
    'lt3YfdnzHvIpiFDGR5+1k8iy5xH2EF53i0xanyAwZIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)