INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e70319e3c3fa49fe36757f1fd7327261dadb334ad186a18f5f9100fe71c5f19d', 
    '4DbR+8QXSfPKmR83VhXtz6XnKOdUrDnuqf2taLywKsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)