INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef02cc6d8f0157733a9e0748aa433442e38b2d08b6ec3608807f9b205f3407c9', 
    'l4zOQbAyh0c3vScz693Qq9/ZPwvQ42g10d8kt2cM4VA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)