INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '187ba6cdfa20bad0bbdbc3ffa64330d3987c7eecf057f0c01a3c4f6c8330150c', 
    '19czwzxtexxkZc5sGqrhlwz1ne9B7e8BEcyqSo28ESk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)