INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcf904fdf51b1f236c01ee09999c824fbf8d8c3d33361fbf3dd62ae3d0311493', 
    'j0Zx8ueqJZnh7sN8FtKk9I3d2bQdUHDS6SGbMvRsGRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)