INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e86b9d3ad42ddd2da79c9a848fdb311608c77e84f52004a9103ebbfbfbd065a3', 
    '+aI+UUyvs9SsdrCMVmXnSc94RPMRu36cTzRR1hoeytY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)