INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78e2899434e9ce1ed43d12ed2118c89b88510387ed761e536c140e36c85643dd', 
    'jbjoTuFTUCIQr1SgSCl+HuBDN+6rB1p7pT8bsHPRu0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)