INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2445545dd613988db28a244557dc047bae41d0468464852b768feeab40789769', 
    'qN1ueqTcAhPMtJE3bq6ikuC1p0XQMXF84LlH0+FUHPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)