INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e844986ef688e1efd33045d3390f41adf19fcf76783808ecb22aa88e77e4e193', 
    'hiJB1do5NXHdERW4RO/Sutm8JpssoscuHHqDcuj5KWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)