INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03710312dc83e1406d5314a0a90d58c33c336d2441cc428b46c3b2c41a9312be', 
    'R6fGCnMl/7FH81IZb6oe2pZqnDIxb9rWAH1884UpAL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)