INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53f77dd6a71690fe1f41d18ef6621297aae902f929da4602ef8029a43355bf9f', 
    'GAJwWcKickNoI8rpyBVwmdV1btqWEOBmrY0iUSChHrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)