INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c05d3451cd07d0bfd35dc631cc4329a060936777e6e742fff0137d7cd0261df', 
    'eTw481ZbfN3B6pFSjOXD/JeCObwIPMUM7AqSc3/1PJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)