INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5df4742b34f7474b3cb2b3fd87eaeb5ab5d9026b9ec74df26125f634696529db', 
    'tkTpsmJnpNGs65HGfQGyPFejenajf82r4uDvgB6je98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)