INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e240ebf358c193dc591abbab939f52bec6175f0ac306bf75a5624637ec53bb54', 
    '5aYIBpm/CpVC1HuNJdekyQ3scQead5F4vY2h8PclPdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)