INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1417b9045ba3989f6f3620cc2dc2b9928e9afbac9911174a310321e2c91f527', 
    'cMIHjhyMaqa6PTOKYK5+TZjhH9rdgVtGZJtrz/HU5Kk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)