INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '968fca8d16fe126692703ff4f733209120f7bf710913e2fa73623d0ad8e08063', 
    'felqYCyDY7BW5nOkE2qpvtYVxZJ8hXcICSO6HK/j7eU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)