INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8a0fe551c051405d8b2ff29f6121d70eb6a2a5e3a0f9015cfbb0aea3ab84673', 
    'UE60P34rK4/sRIttzwEKCEVPxfIRBxTph89RA9KGZzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)