INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a8b18e295c9204f3393fd7afb43ef5145f160c32e4e93a43dbadaee73a20913', 
    'yKlBqO2wNvrZ4bII60A2kAZN6p3G+4peQQc4zYyFRHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)