INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15bde170c0b924eb404165fe0f18e2547d0054ed088747d1c2599ea4e2142a22', 
    'hY0xNN1xhKjWhWo8AAWzZ+W8v1s4GL/FjHn6HuZCkdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)