INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '642beca7ac1ab3ba6621a03071d30d2e988410c112f362fdc02db50f1dfb659b', 
    '2EUKECCGqCtwapXyoTnK2y21axUaTvu5VzEILAsyPSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)