INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95c7b600ea7fc2091dcb74855b71d26c0cc66d57be6e0c37ae165baf8644d4ea', 
    't0a1sqykoSpEOH5yr3kOqXGlhLQEK1yriQnLK75cSXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)