INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6693557362976c1f0fbc8a080e3dc9788464bd25e43bb5e5cdeef4547d1ca0b0', 
    'QEKKPy7932QzXT/Tocaitg8fPBI2zHIl2aFhdYWCxxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)