INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5c6397e99900b01c5adce98009a5d58f03a2db7cc70bc6a25dab08c0b5f5d8b', 
    'zRUlEggkPUE4KFZ9BbQc6+FgtYrP5c04OTKsTOOn45A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)