INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75e50030482aa247c9f7f6c36c48d00c12d28c9916d413d6552eeb0cd84ac7c4', 
    'AZsRFwfZSOTGQnUnjPTjiOuNdEWq/L5gW3yfDQHm0BI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)