INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bf273256cc81989ef9ef6e9b3b49f72c2f8d88dcd82e5d39bb0e407551bafd3', 
    'b/MQzHXxCy10Wf51rx45/ht0gXZEXnZAmz4mlWMLftA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)