INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0475281a7007caf706258ac9d8fda23b7de31f89c7798545e436a9484042758', 
    'zY7vtlEOxqxduSfSjb+MXBtQ7251K3OhGrjd13NrVTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)