INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ece7dfc415674105a20cd6d897c75789bc1095c5d98dd6af5bd066de68f7553', 
    'yUIG0iKYwR7kgm5eSJslGsZLkvx32tutlquGUOT9cys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)