INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fcd7596dd85d095c93fc37b7280405dcb2717197b1dc9e5ea8b35e8a321f548', 
    'LfaUmn8rLBWGa2iBRO+Kd8i/ekEJvGS685uT9bcwTYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)