INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387f0fd62286f701362119ba356e2ba670472258114a34ae303e0b5ebd561445', 
    'O2GlmFucGujEi0k1LWGof9s54b3PnsZHBo8nwU+hfc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)