INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddd06f516e0229a77062636b8d928d0d93a9e5075b0b0b445edb75a2faf4ea1e', 
    '9WMjIYKzMAe8uepOH+LCAxs+8no84XAO86N9OFBvTeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)