INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '817f458e0d099837d1d0e85f9d64552e565941228bea27b6d882a96087940dc8', 
    'eEJ5Nk8Gw2q8teG7yyrFvfr00USfFIF71cwuRnPlATE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)