INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6dc972789aaad5027344a62b674db2300a5da3cb07aee8df69d61abf8a061d5', 
    '5OKFqUkKBk3hRdNubDDqPC9M+2L04quKVOQVUEa1+O8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)