INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b8853b6422112bc28890b1a3a459a1daae5ccd460134f9c451a3957be55f6c8', 
    'Xx6jkbiFuRC0HCU6dI7nOVszsF1R+T/5C56fNUBbDyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)