INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0ff0fcaeb80242312b870774183569d796bd4832bb6afe4662eede88497e197', 
    'E3DifZjSH90wdGyDlB0aPpl6a2YhoEpfIm4DCJfAaMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)