INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b4ba11ce06f3cac0fb85c6a38cc3aba2f135c63655c863a061d87efd5b1ff5b', 
    '7tYVkYZAWPlqnzDvTk/qjFSfqRdw8Cc//gjfVGox4ZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)