INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '355d6207eb1a3beccae2e6b2461f7bcf748d85eb3d4ef267537a0e84ce74aeb5', 
    'xCYvjs5CTKtOmrJ4PzIHgFNUGhHwYDgLkVICLaN8U18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)