INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea8e8f3d3a403942dd0ea68abd38310013afc94861c16e2b68269a2f6b8802cf', 
    'FHpbUEKoapbmmvGV0Qn1pZF54SJVyozWF2ja1QbnE4k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)