INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a55a2bfb5bb0f8c09ae942fa8ad357977264c36f888f609b9167f08a6aa4b36', 
    'MUcyHqhD2zy77XT6vfi/IGxnw3irHqw4XS91/bHO0TA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)