INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1f4e2620e80c058456002148a05eb3584dd639774ce7efe7feefe286149876c', 
    'ch1bJEyIZzhTiud18hTxP1JSQ8k/rrudjV1hZ7XqBks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)