INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff6c508e1221c3e804932c41993dae827703ffc7ee5ee7251e76aaafcc0b94da', 
    'qLl2p/3vf+Fmmlmlxf2c5uVxeMuWzTTP9KEfx7EnLco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)