INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e52d5eb8c4e6662bc062efa75c45d0e878153b57f5bca7da7fbdca664663b38', 
    'bxWUYUKnVzsUPMjYu87l7tsCq90k71UDSpAn4NI5S1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)