INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fc04341f1786be3eeea7e853d5efbbaf62cd9046d2b89aff0a973fb21c9dec0', 
    'd15txSVmDsu7DTh3g+eB1VtdwEX89ALY2XzqxklIX5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)