INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '378e4bae7fefc355f226c23523f80428b2ddea031f14d1764e589d23918b8db1', 
    'ucefZX5HWv0+aRByzqTbHXCVZmuCOXPNHZSb/FMkyp4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)