INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2af34af98c513bc836a5227033a0b006d406787bd831d1cc91bc922417e7be4d', 
    'vnJ20TqhcADbTsyYNdjmsu9A0byWk0jpasJIp0ZRO/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)