INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38e5f9ae5c0a8bc3f72b0061ee26e7e6a092464c16e745e1776ef3770b424deb', 
    'yB06Low8i4+MkK22nUHPEyU5RXisgI/vPg2KcZvVaEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)