INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec601044b6ad8ff4b4d0ba4dc27294e24d3b2d5d87146ae43b71d6807bedb11b', 
    'Rk3KKiFgY7sW2nj1TsaPcCEspTEKCZ4B/xH2zBn/Baw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)