INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3076d85fb2f085db08e43ac9332911dfe4eb7303787a07cbc5bcedf015132232', 
    'ojqZkPniMMfzCUwbnGwv2klW2mihBgdMIEDgfWqzNDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)