INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '108e8f6617c535e65ee0553af5726f28944fb1c625f3151badbf442ffc09f8b2', 
    'xlWBwQe3j89fMqds3XKXlxhfzH1US43sov8/JEc3wpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)