INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b4a3cf3f6ebc41934fec9ed94a4131337ab870cda1a0e2fda0011568545ed36', 
    'MlS6tCiRfNgvxE+F4lKNKtzFs2rCqiRwXscoB1m9wVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)