INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2dcd9e6c0b31e2d2e00e57977678e05f45d138b00c02c521387f2e1b23d3743', 
    'Ktxtr5PArHhC1EtCxkmqfG2fFrPfSpr2iWEin1Y/WIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)