INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2511ac4a0c8d060f1ff8088f28d421c3a482c2784c44e7578914e135ef844f63', 
    '7p2hRmIANW3QyNPc7Q0KZUJP0qxWl5JgCaHpNERDYYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)