INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3278e5632e1905c8e657568df850690f291d3f0df7510949a667ec7525dafac1', 
    'ZLMrWDKBdjwp3oJjLW75bZdGRol6fUsOz0uEBmG1Qdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)