INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '588054f053a1c56e18cfc20c1d333a9b252baf867e1c29aee2a36d4c2c2167cf', 
    'Cy+xrUcKlarHFh9cbaejL0qEDRbKrnQZFIGoYIZKczQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)