INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8838af33c10d9885076902cc54d3ad3c9655ac0cae28949c29bb85ce8f79946', 
    'NJlat5M2yd50DARzLiTNUYdUjE1zl45iIHSPz7Syacc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)