INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd6db524be363feadd36e82612b6d5bfde2098269a1b4c9949beb7185e653dee', 
    'niF9NDaUE+lBUOckNTDgbcelmrmOU9SW5kA0h6n+vKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)