INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6737b419afa5896de90567d33a1265152791f43de861547258b130b9e0a7194b', 
    'vEKw+6R9DmH4atAabCdmNX7OrdrgoixGIY4lGdv/jGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)