INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e87b8dcc217f0fd15ffc3f89eeba47d7f3d53920cdde4a02ae575e7b592dcbc', 
    '/+wWMBiGnnRDfnDnKmZtw1HNweAQbuGTL2+ymMC/XHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)