INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc6436457cd97c36a58406f4d5076895a0c5d1f8b3f2160f1a091bb523c714bd', 
    'DvbK75QzrGkhsGKY53nEPQrmJBO2n51mCz6NCA/3IkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)