INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cb8e775d20dc980cdb06c5d0c80dcd88f842cddf1b3982b259aa1d41be0a292', 
    'j2S8l/aXE1C6IN46NyP/+yFIZ3dJF8uAiNYWwr48YMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)