INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20d8b79b911abb38f20bd5ab3f471d16a5543b7f1ce55571a329f425d7368825', 
    'YjsYmosf22sCqTUSMU/9B4wsgKVR1D1kTknVYrllyMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)