INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0312f41f968ffc76c0775667e3237cb2343d031e5e32ac21362e432eb19e719b', 
    '0hMZFD8GNMN3M3z3XmGUlIs/Lyb2cSitbU7hcWU3EB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)