INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8c03cc1efddf0ecaecdab86a77af2b55a68cbe5d49b08a646e8da598b672c2f', 
    'FHWXQroTuwJWDXJmnF4vA/U+hhdKTFDnV7mXZV57wFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)