INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78dfa108d3f91666ab8b946e5636c51822eb148d66d251772d1ddac983622321', 
    'bk+pTAQDyjTRXU0Apy9qrmxN2wK6DuiPIAnyykmP58w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)