INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a3357836bdd8313c00f9eb3a4d921fe5effc4df2798a5f346ee75e4bad498f4', 
    'WI0IXEKHXlyaSbPlVcpDjbuWTznHqyPGYi72RizaXOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)