INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd33566545e40aadfaa67427823e4b83ead734e51f1446d0492ae22000869a88', 
    'CWkq9ancQDMTLek+DyWMFOjxVMw8U6tA36R4xeR52qw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)