INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd888f72b5aa55507fe3a3489c62923b78fce40c4e5568865b2a0cfa7c84ad2ab', 
    'lR9k88GkIybYg4vs+PguQjhJjTKP/kh1vPEMWhjwXGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)