INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c53e1d5b06a18541e4e646c571a75789f7f2e518aa8aaf12d5dceff3af9943b5', 
    'diWslDLaMSYWSI2f4fgo6HLubmDoX0e96yGJ7TSohc8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)