INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2fdb854cf511128bd54da80c20259430e72583b3b9788048aca69f61ab5d310', 
    'FcZvMm2Q8KLcak5lpu0HxO6Bhvh7w3r3QZ3/t9biY6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)