INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24ef788ae4b6ed29266b08695ff013b36359f57baa92b9055bfaec793474622f', 
    '+wmgOJe1ffUmQYgLutjeaDIpBcDIQCyKOfr9Z1Bxlmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)