INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a679e67154f54eebb57523586decd03f0423a6d6d599786ac6abf7235d4aa015', 
    'r6Rhd6frNsFlD6u5igYquDMh06RCIHywSU1Zi8U3/wU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)