INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6687054096a1adda70d6e4c8b1a45f8493c6db9a23422029a4580156ed8a292', 
    'gigaQhnKMcF7PlOXmXF0Xm38dnXpi9C00uzxyQM6nJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)