INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ff547116130232ba17482da660ffb6015721190ef916a0a3955aaf4d3799bbe', 
    'Vw4TbRvc655jG130az/IPSZCK075DefQV7v0Cug/gM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)