INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3903156b62b0d5884813e8e0e0528396d88dc6e831c08c214ef9ac07f8ea3c9', 
    'q5bchtzAeqwfYklPCmzemc4E2otze7RNM/aR4z183d4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)