INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e96886992d63d461bcfddf84b643766aebbe7db1541dc09c900571a3345059fe', 
    'DfPblt7f56eI+fUEmtVdVsuGQ3vli464TPXxl2JLOmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)