INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48c6d3ea12d6bcb1d1da9f67e7bac4af66b11ca3fb3068f04fdd9b67d1340773', 
    'Abx6n8CtXXqlHIzTQK+YMFhKuxMjKODSm50xhfM0CRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)