INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4ed660931c53272e8511a7bdd029d6b6078a6f7d150744cc6b02316fb85613d', 
    'XQQxgFN59CiBga1S9RPtqkwB/NiEnfLPHA49/3mWEWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)