INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78260f5971a006467ed6d6d918767d6be996422bd6dabf2f425d3b99daf9c91f', 
    'MIH3ZYUhDbL7TaB57l//JqwB1C2gPUGPbL7is8Smq+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)