INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8f9b93c6ab92041c961685bab202e1a3d3b2d99736262b080aaa71715abf23a', 
    'DhONVxIa6WWnzvle6Ht6vzth/f3UPtk3Pu/8LVIlhM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)