INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99d257a8389f1363b587af2c16cdb216b9418e741d70b4378d2a2c8639f06da6', 
    'crh0jVHrS0K3gxZOBrULTVHlFsQ4CDjEPZbF3Dxyh8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)