INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '357d3769858f9a4bdd0a64e6cd9ae5480dea23720753742ac669d8efdf23c817', 
    'CvciPsyOr40dNFPHgsKyb2MRQLBAQLEX3kSNQZhPAYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00100

Result

int(1)