INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42ed288462e873e229d3a2ea209f51418b08894ac47de668e8b66761a846afd8', 
    'g6KCURyWqfxT3PcHrjsxWs5qX5KwSDVKmLIVlAh206M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)