INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '545a2ed4e10bce02d46704ade079c5a5f5fe1126df653037c7599da130e000c2', 
    'vq3hZjCr7nZtGALiFfzmhVWTwIM46tGdyBCKfrSWQIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)