INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b0fc2d247c750aa512c014818974ed10bf88422959abb73980da135cfec5d1f', 
    'ENTh0HUCJu5ckxHEnExirL5qASPIi7PWsqCURikQnbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)