INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98ee88e38686fe2f8afca45ac3b5870808fe20c987e02b4aa979c1e55ebd75f9', 
    'vB9/KcNPQFh54mhHEydYSUC8CuqgZ3EW01AcVE4KeKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)