INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52533422e5e985651f3c424ba1ccf844725ab31cb56e32815a28b09522deafde', 
    'jdMVLqx1RatK2APahdm2bSY0oMgtzUhjvcqkncNSPb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)