INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8aca2155f1abd10422dd4fbcb4d1981509a4c07de4a6641d2f2f5a4ece8f006d', 
    'juSuHKPZ8EJIN//OqgSM5yCrlL75tzzLDAxaqun9q4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)