INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb54b215bbdb02a160fc90e321357e7b2f1d5dfe9a30baba8d37752cbfa0f1f9', 
    '2SCq+jYisIZaczeQnRxBoQoFzHuNfEExC/PfddEEuYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)