INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cdfed60cdead6ae70aa4a5a895177c82314d0f5149e1a58ee4b76aa951cebf9', 
    'QeE1VdXXeo6WSSqJT7DAy+972LNEcpKg4N7uWCGBluo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)