INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de2ef4f6e15c0c5e06d023ead5d2fd58749d06d0abf76231ccffbe578e199f95', 
    'LC00LqFQOayQ45PlEZmIzb+bPfAp8CAIlcUvAZQ2sGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)