INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d314cb3c33812412c84736fe6aa1025c40b2d989f35668991e5a5dc1728a895', 
    '6wVsy8ThM3b+DzG3q0otwCBWUExN8KO17i1faT0a3TM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)