INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e56b0132755edcf745e286d5a5728cfd5362ddf646132993e51d186d8120d2e5', 
    'uznmxFOsDAJREjelgDsIVNIvXrDuqhzuGBaBi/Gnzyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)