INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7528783c90e28e95a421d3148794e2f4708f3e157acce1c75e8c0a0af80fc504', 
    'jGd90OPdyLKp3v8l/x5YQwRQ3AsfDbIdebDG/mep6Kw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)