INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dd6def4fc3907e3836a2f0e453a38da6bb75fafebdcc2e90eb748a04dd8dcef', 
    'WyUzhDFYYYiAoxp6D5DvQE2BtxbWZkIG4wG3MlXF8dY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)