INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '323b758cea8b41ff06c5b9011e7b394ce45b6a1daeaf1604a319d544652420ef', 
    'ygMYAAEwvf6Imzdq1ziG6WLodBznrafRYskGF8XFCT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)