INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cbd4baab698fe30fd2107cba0f922064f5b505f675add2cdff82f4b254d7a49', 
    'a94GghYbeENcdwFuZnSVSFRppBht3mpQ+fTDzmkS4XI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)