INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '337491ff61f5b1455381de6a6361fd6b20711408fb7fb90fb26d71563cad4b70', 
    'OXq8mzgNulFNXtOCiSPt5W18KMo2k8ZCcCRB1+ekCgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)