INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efd10668de9824c194d51210d5d42c7afe282f0a4d488d6597c30335072aec45', 
    'NirR6x0CEuyZTWwt7nIV5wGCh/IjGBdnNMZkc5MUEYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)