INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f844673fba7b7bc4cb3dad11598ac7c6ecc40b251627e40bc4d1e25e4c9c3114', 
    'FFflp22+FIijPSnoAoygOGAx6+SmqZDOrZT4lgStvPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)