INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '476b545276f900131b78596242bfbb8020f5530ce63b8fc9372d3dd894274a2e', 
    'C1u2qsRt8cKouy7NWcjTXUUBWjwNlRZYgUpf0jZzuy8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)