INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8921aaefe3f6193e6a41e65750bb796f98bf8daa65ae8b3d45d6e683501be56e', 
    'CSkokW0/RTdYnrwfCMP0QPmzayJxPu+OFrqJVpePo7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)