INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42e88b429451e2bcdebcc749325a3983dfc23a90eac16d1bfeb124efcb39a010', 
    'jaMyfVKGNtsp/D1hi8+wHlIT3slQ5ro8y7RuEO3Q9sA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)