INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '375aad6ccad8e65d025809587af85d413ce025b772ef0e0347375dff994b3463', 
    '5jDxPgcWB/SfpK6uXgmS9hi/HHOREPwZlLof0zccZN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)