INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d246e9304bdb22a1082b39445069d87b03a89a5013cf05fda93be5cc2d26a35', 
    'AlVYHG5X5eQmRaoFlTbrbUZyUfJ7QE+z4duyPZvuWe0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)